Spears wafer check valve. NSF Certified for potable water use.

Inspect the product. Features - PVC White & PVC Clear. ANSI Class 125 and ISO PN 10 and PN 16 connections for Wafer. A. 5 bolt patterns and incorporate laying lengths that allow direct replacement of common cast iron valves such as the Keystone Model 228 and the Bray Whether you’re building a home, an industrial or a commercial building, Mintex Industrial Supply has all your needs covered. FireLock NXT™ Series 769N Deluge Valve. Call Us Now or Send Inquiry. Send Inquiry. ting torque and provide positive seal off. These maintenance free sealed units feature long-life EPDM elastomer seats with weighted disc for full-flow with minimal The SP-CW zinc-plated carbon steel swing check valves is a simplified, economical design with a flow path that is unobstructed. California Transparency In Supply Chains Act. 30. 34 N/A 2. 6" Spears PVC True Union Ball Valve, EPDM O-rings. SDX Brochure 14" - 24". Spears 5420-030C Butterfly Check Valves at the best prices! 5420-030C Valves Product Category, EPDM Contruction, CPVC Joint at $1,717. com. Butterfly valves are quarter-turn valves with equal percentage type flow characteristics. Call or text 888-757-4774. PVC and CPVC True Lug valve. e "GO" prefix with "GOW" in the part number. This Thin Wafer Check Valve is an API 6D designed and monogrammed self-acting, single plate, non-return valve. From potable water, to abrasive slurries, and even corrosive chemicals! Two technical papers are available to assist the specifier when making a selection: Visit our Videos page to view the Val-Matic SLAM video. All valve seals shall be reinforced EPDM or FKM with replaceable internal components. See Spears 5420-020 specs and buy online from an authorized Spears distributor, Cooney Brothers. Flow velocity should not exceed 5ft. Availability: This product is currently available to purchase. Produced from PVC White or PVC Clear material with Socket, Threaded or SR Thread end connectors. Series 816 Stainless Steel Check Valve for Potable Water Applications. Wafer Butterfly Valves have built-in flange gaskets and are designed for WCV Series Full Pattern Wafer Check Valves. Size. Reliable, simple and economical, the thin wafer valve features a short pattern, unibody design to minimize leak paths. Features EPDM seat, Socket ends and NSF certified for potable water. ture CPVC in IPS sizes 1-1/2" through 14". For over 45 years, Spears has been a leading manufacturer of plastic (PVC, CPVC, and Polypropylene) pipe, fittings, and valves, consistently demonstrating a commitment to excellence and innovation to meet the evolving needs of its customers. CPVC & PVC Check Valves. +. S1720C10 - 1" Clear PVC Utility Swing Check Valve - Spears Utility Swing Check and spring assisted Utility Spring Check Valves offer a compact, high performance check valve for Landscape & Irrigation, Pool & Spa, Aquaculture, OEM and many general purpose applications. Flowjet is known as one of the most trusted manufacturers and suppliers of different types of Wafer Check Valves. Ideal for HVAC, water treatment, oil and gas and process industries, they prevent backflow and protect systems from damage. Chemical resistant PVC and CPVC construction. with potable water. 55. 5. Wafer check valves can be used in any situation ASME Class 125 Wafer Design. indd. 4332 G = Gallons per minute C The DFT® Model WLC® Wafer Style Check Valve is a lightweight, spring-assisted, center-guided, non-slam check valve that provides reliable, low-maintenance service for a wide range of fluids and pressure/ temperature combinations. The valve handle (or gear operator) is reversible 180°for either left or right side operation. All Valves assembled with Silicone-Free, Water Soluble Lubricant. 085 bar. Series 970-N Check Valve. The higher the back flow pressure the tighter the seal. The product is not cancelable or returnable unless found defective. SDX R2/5 Brochure 2" - 12". Remained in Erie Pa under same management Series ICV-125-2-2-T Cast Iron Wafer Check Valves are used in commercial and industrial HVAC applications to prevent water hammer and reverse fluid flow in water lines. Send Inquiry Whatsapp Call. 3. tions for greater application versatility. NOTE: FLANGE GASKETS ARE NOT Get Pricing on Spears 10" Butterfly Check Valve, PVC Body with Wafer Ends - Product representatives available 24/7 - High quality, name brand industrial process products since 1959. See full Spears 5427-080 specs and buy online. When open and under flow pressure, the checking mechanism will move freely in the media, offering very little resistance and minimal pressure drop. We carry only the highest quality and most reliable products available today. +91 99786 08335. SDX R3/6 Brochure 2" - 12". No spacers or specialty flanges required. Item # 5420-060. /sec. Size: 2". 8 PVC BUTTERFLY CHECK VALVE FLANGED EPDM. Sizes: 2" - 12" ASME Class: 150, 300, 600 ; Design Standards & Compliance: Design: API 6D 24th Edition Spears® Wafer Butterfly Valves are designed for system connections between two flanges having ANSI B16. 257. ASME Class 300. The valve has a disc-shaped component that swings open in the direction of fluid flow and then swings shut to block reverse flow. Scan me with your smartphone to more info about WALWORTH valves. Download our brochure for photos, drawings and dimensions of each body style. Ideally suited for flow control or throttling, this high performance valve is offered with a full variety of o. 95. 18, the pressure drop across the valve would be approximately 0. Spears 5427-080 is a Butterfly Check Valve with 8" Spigot ends, rated for 150 psi and 140 deg F made from Gray PVC. 26714. Available in IPS sizes 1-1/2" - 14" in Standard or 1-1/2" - 12" True Lug (factory installed lugs) style. Manufactured under a certified ISO 9001 quality system. NSF Certified for potable water use. High impact polypropylene construction featuring quick-action reinforced polymer position stop and grip with built-in lock-out capability. 5423-060. See Spears® On-line Catalog for most current pricing, updated daily. SDX IOM. Using Figure 12. New Full Pattern Wafer Check Valves in PVC and CPVC, sizes 2" - 12" with FPM or EPDM Gasket and Disc Seals. Valve can be installed for flow in either direction in a replacement or new system installation. Flow coefficient ( Cv ) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet. The valve handle (or gear operator) is reversible 180° for either left or right side operation. Buna-N seats, and stainless steel discs. Ball Check Valves, Y-Check Valves, Wafer Check Valves and Swing Check Valves in PVC, CPVC, GFPP, PP and PVDF ranging in size from 14"/DN8 through 8"/DN200. 1-1/2 - 24GTN-04016Gear Operator KitsFor Wafer Style Butterfly Valves, replace t. 24. 5 psi. Wafer Butterfly Valves have built-in flange gaskets and are designed for installation with user supplied Maximum PVC and CPVC service temperature. See full Spears 752311-080 specs and buy online. Series 713 Swing Check Valve. Product Guide. FireLock NXT™ Series 769 Deluge Valve. A sticker on the side of the valve clearly shows the intended direction of flow. com Item prices may have changed from those shown in this sheet. Flomatic® Model 888VFD Wafer Style Check Valve, Ductile Iron, 2". S. Wafer Butterfly Valves have built-in flange gaskets and are designed for installation with user supplied Parts. T-Handle. Spears BIM and IGEs files. Spears® Wafer Butterfly Valves are designed with lay lengths that allow direct replacement of common Cast Iron valves. You’ll find all your HVAC, water heater, heating and more. . Maximum PVC and CPVC service temperature. Spears® True Union Utility Swing Check and spring assisted True Union Utility Spring Check Valves offer a compact, high performance check valve for Landscape & Irrigation, Pool & Spa, Aquaculture, OEM 1 and many general pur-pose applications. 723321-200P. Valve bodies shall have ANSI/ASME B16. All 2" - 8" valves shall be pressure rated at 150 psi, all 10" - 16" valves at 100 psi for water at 73°F, all 18" - 24" valves at 50 psi for water at 73°F as manufactured by Spears® Manufacturing Company. For Wafer Style Butterfly Valves replace the “CO” prefix with “COW” in the part number. Large free area resulting in low pressure loss. WCV Series Full Pattern Wafer Check Valves; SW1300EC 3" PVC Swing Check Valve w/EPDM seals & counterweight; flanged end connections: 3 in: PVC: EPDM: With Check Valves. Manuals. Spring loaded disc for positive shut-off. Reversible high impact polypropylene lever handle with 7-position stops and built-in lockout capability. Spears® Wafer Butterfly Valves may be installed in any Class 150 Bolt Pattern dual-flange system. External spring and pneumatic damper assemblies provide protection against damaging water hammer. Makes valve opening Item Features. Exact replacement or conversion handle for Spears® 1-1/2" through 8" Butterfly Valves. Add to Cart. Actuator Mounting Dimensions For Custom Actuation Size Bolt Hole Spacing Bolt Hole Diameter Bolt Circle Diameter Hex Square Stem +. Pressure Rating @ 73°F (23°C), Water 1/2" - 2" 235 psi 2-1/2" - 6" 150 psi Flanged 150 psi Maximum Service Temperature. • Enables operation of Spears® Butterfly Valves in high, normally out of reach locations. S1520-10 - 1" PVC Utility Swing Check Valve, EPDM (Socket) - Spears Utility Swing Check and spring assisted Utility Spring Check Valves offer a compact, high performance check valve for Landscape & Irrigation, Pool & Spa, Aquaculture, OEM and many general purpose applications. com Website. 2" to 12" diameters. The CW125ISC Wafer Kitz 10FW Cast Iron Wafer Type Check Valve. Spears Manufacturing, PVC & CPVC Plastic Pipe Fittings & Valves. Spears multi-purpose Butterfly Check Valves provide an extremely low profile and very quick response to back flow without slamming. Spears 5420-060C is a 6 in CPVC Butterfly Check Valve rated for use up to 150 psi and 200 deg F and includes an EPDM O-Ring. ITEM #: N/A. Body materials include Carbon Steel, 316 Stainless Steel, Cast Iron, Brass and Aluminum. Wafer Butterfly Valves have built-in flange gaskets and are designed for installation with user supplied Oct 27, 1999 · The DH74X Series Single Plate Check valve is a one direction flow valve. Categories: Cast Iron, Kitz Product ID: 2485. Molded method of manufacture. Low Profile Submersible Gear Operator Standard on 1-1/2" and larger sizes, utilizes high efficiency Acme screw with Model SCT. SDX Pneumatic Damper. Reviews. The first step is to calculate the volumetric flowrate: From steam tables at 8 bar gauge, vg = 0. IPS connections for Grooved End. Speak With a Technical Expert. See full Spears 5430-080 specs and buy online. All have a 316 stainless steel body for excellent corrosion resistance. Unique resilient seal provides an airtight shut off and prolonged life compared to metal seated valves. 300605 Call for availability. Compare models and find the perfect valve for your project needs. Wafer Butterfly Valves have built-in flange gaskets and are designed for installation with user supplied Thin Wafer. This prevents flow reversal which eliminates water hammer and system surges associated with valve closure. 002 Height Standard Wafer Standard Wafer Standard Wafer Standard Wafer Standard Wafer 1-1/2 1. Part No: S1520-40. Call. Available in IPS Sizes 1/2” through 8” for Swing Check Valves and 1/2” through 4” for Spring Check Valves. This range of wafer check valves are two to three times lighter than traditional full-bodied check valves. See Spears 5420-120 specs and buy online from an authorized Spears distributor, Cooney Brothers. Minimum order pressure is less than . Spears ® Manufacturing Company wafer butterfly valves in sizes 2-1/2 through 8 inch are intended for use at a maximum working pressure of 150 psi at 73°F. Maximum Service Temperature. Flanged and wafer styles for 2″ to 12″ line sizes. 375 N/A . FireLock™ Series 717 Check Valve. Compact, Reliable, and Efficient. Available in a wide range of metallurgies, seating materials and options, Val-Matic is prepared to meet your air check valve needs. Brochures. Valves open to allow flow in one direction and close when flow stops or reverses. See Spears 5423-030 specs and buy online from an authorized Spears distributor, Cooney Brothers. 75 N/A . Lowest Prices. Apr 11, 2024 · The design of wafer valve is a fascinating blend of engineering precision and practical functionality. The narrow wafer style body design is very compact and flange gaskets are not required due to the built-in, body seal o-rings. 6 PVC BUTTERFLY CHECK VALVE FLANGED EPDM. TWC The Valve Company 13641 Dublin Court, Stafford, Texas 77477 | Phone: (281) 566 1200 Fax: (281) 566 1299 | www. Our Wafer Non-Return Valves (equivalent to Techno™ Check Valve 5118 ) are available Solid Body, H-Body and Extended Body Designs in sizes up to 30". They provide moderate flow control and, therefore, can be used for both on/off and modulating service. Check valves are self-contained, automatic valves, which are used to prevent the reversal of flow in a line. spearsmfg. Do not install valve upside down. This valve can be installed horizontally or in an upflow vertical position. Where there is flow in the pipeline the dual plates will open off the seats and allow a flow forwards. Best Shipping Rates Wafer Check Valves . Good tolerance to suspended solids, but not recommended for use with slurries or debris. They feature a cast iron body with aluminum-bronze disc plates, EPDM seat, PTFE bearings, stainless steel hinge and stop pins, steel plug and eye bolt, and stainless steel wafer style body. Part No: S1520-20. Sure Flow Wafe Check Valves are designed to close before the pump stops completely. Choice of Buna-N, EPDM or FKM seats and seals. Grooved End Style available in sizes 2”- 12”. Browse our range of high-quality wafer check valves for various industrial applications. +91 99786 08334. Hours: 9am - 5pm CDT M-F. FKM O-ring seal. 29141. 1/4" - 4". Valves Product Wafer Butterfly Valves & High Purity TFM-Lined Butterfly Valves & Butterfly Valve Accessories & Repair Kits Pressure Rating @ 73°F (23°C), Water 2" - 6" 150 psi Maximum Service Temperature 200°F (93°C) Made in the U. All 2" - 8" valves shall be pressure rated at 150 psi, all 10" - 14" valves at 100 psi for water at 73°F, 16" valves at 70 psi and all 18" - 24" valves at 50 psi for water at 73°F as PVC In-line Adjustable Spring Check Valves Male-Female • Female-Male • Female-Female Thread 1/2" - 1" PVC & CPVC Diaphragm Check Valves Self-Closing Design • Socket & Thread Style PVC & CPVC Butterfl y Check Valves Wafer • Flanged • Thread • Spigot • Grooved Style 2" - 24" PVC & CPVC Y-Pattern & Y-Check Valves 2 inch PVC Swing Check Valve for preventing backflow. Add to cart for Special pricing. WC Series Wafer Check Valves 10" TO 14" PVC AND PP KEY FEATURES • PVC and PP Body and Disc • FPM, EPDM or PTFE O-Ring Seats • Compact and Lightweight • Easy Installation • Vertical or Horizontal Operation OPTIONS • Stainless Steel or Hastelloy® Disc Springs* TECHNICAL INFORMATION SELECTION CHART * PTFE encapsulated FPM ** Spacer Required All Sizes Ideally suited for flow control or throttling, this high-performance valve is offered with a full variety of options for greater application versatility in industrial and chemical processing applications. The valves simply slip between flanges to be installed simply, without the need for gaskets. Whatsapp. Dec 28, 2023 · Wafer Check valves are a pipeline system component that controls fluid flow in a specific direction and eliminates backflow within the plumbing system. Alternate names of clack valves, reflux valves, one-way valves, etc, commonly refer to them. $6,412. The butterfly valve is well suited for a wide variety of fluid Lightweight, wafer type check valve with face-to-face dimensions according to ISO 5752-2021 Series 16 (Table 17) and EN 558-2022 Series 16 (Table 20) High flow capacity featuring a special shaped disc with a large opening angle resulting in high Kv values. Standard on 1-1/2" through 8" sizes, provides quick selection from any one of seven stop positions, with built-in lockout capability. These valves are characterized by their thin, disc-like structure, hence the name ‘wafer’. Quick response shut-off in any position. Temperature Pressure Rating. Spears® thermoplastic valves have been developed through years of product improvement testing, combined with the latest in computer aided engineering and V Valves for Select Spears® Valves and Strainers Pressure Drop In Valves & Strainers Pressure drop calculations can be made for valves and strainers for different fl uids, fl ow rates, and sizes using the CV values and the following equation: Where: P = Pressure drop in PSI; feet of water = PSI. ent unit for all Spears® Butterfly Valves. Size: 4". Since most all components are internal, Spears Butterfly Check Valves require no more space than a piece of pipe and fitting. $4,475. 8". True Union design allows for easy in-line replacement of maintenance Spring assisted “Spring Check” model incorporates a positive-pressure spring to assist in valve closing without slamming. Skip to Content (806) 722-0086. 75 N/A All Spears® Butterfly Valv. Fully isolated (dry) solid type 316L stainless steel stem. System Operating Temperature °F (°C) Valve Pressure 1/2" - 8" PVC Rating psi (MPa) 100. Spearsmfg. Special design incorporates flexible reinforced elastomer seal for long Maximum PVC and CPVC service temperature. If you need additional copies of this manual, or if you have any questions about the safe installation and use of this system, contact Spears® Manufacturing Company 15853 Olden Street, Sylmar CA 91342 USA, Telephone (818) 364-1611 • (800) 862-1499. 950257Wafer Butterfly ValvesLever Handle Gear OperatorWafer Butterfly Valve laying lengths Pressure Rating @ 73°F (23°C), will directly replace common Cast Iron Water valves (ma. Special design incorporates flexible reinforced elastomer seal for long life and is suitable for mounting in any Wafer check valves for compact area applications. See Spears 5420-100 specs and buy online from an authorized Spears distributor, Cooney Brothers. Get Pricing on Spears 10" PVC Butterfly Valve, PVC Wafer, EPDM Seals - Product representatives available 24/7 - High quality, name brand industrial process products since 1959. Features. 722321-240P. Use of smaller inside diameter flange Wafer Check Valves. • To meet special applications and service conditions, These valves can be offered with many different options, such as: silicone-free cleaning, oxygen-cleaning, vertical service, left-hand operation, levers, weights and This item ships FREE *. Spears® 5420-025 Butterfly Check Valve, 2-1/2 in, Wafer, PVC Body, EPDM Softgoods, Domestic Spears® 5420-080 Butterfly Check Valve, 8 in, Wafer, PVC Body, EPDM Spears 5420-020 is a 2 in Wafer Butterfly Check Valve made from Gray PVC and rated for use to 150 psiand 140 deg F. flowjet@yahoo. They are designed to be sandwiched between two pipe flanges and are secured in place with bolts or studs and nuts. Available for Air Service ( Contact Factory) Cycle tested 50,000 cycles to assure long, trouble free life. • Bolt-on conversion unit for all Spears ® Butterfly Valves. Champion Valves Inc. SPEARS - 060S5420020, 5420-020, This multi-purpose check valve provides an extremely low profile and very quick response to back flow without slamming. Minimum opening pressure less than 0. Apr 30, 2023 · A wafer check valve is a type of check valve that functions by automatically opening and closing to allow or prevent fluid flow. Series 716/716H Check Valve. See full Spears 752311-030 specs and buy online. These maintenance free sealed units feature long-life EPDM elastomer seats with weighted disc for full-flow with True Union Ball Check Valves (Regular Style) Socket/Threaded Style. 95 N/A . Series 779 Venturi Check Valve. E. 40P31334. 00. Shipping and Returns Terms. The movement of the disc is controlled by the pressure difference on either side Contact Spears® for torque requirement based on application. 5423-080. V-4-1211_1211 Part 1_i-34 8x10. model SDX - wafer swing check valve with external spring, lever, weight, and damper kits. Bray/Rite inlet ports and disc have been shape optimized to achieve a fully open position at low flow rates (3 ft/s on average). EPDM O-ring. Spears 5420-100 is a 10 in Wafer Butterfly Check Valve made from Gray PVC and rated for use to 100 psiand 140 deg F. Spears 5423-030 is a 3 in Flanged Butterfly Check Valve made from Gray PVC and rated for use to 150 psiand 140 deg F. *Free shipping applies within the continental US and weighing less than 50 lbs. Engineered for seamless installation between flanges, these valves offer efficient flow control and reliable check function. Check Valve. Inventor of Elastomer Hinge Dual Plate Check Valve providing for much improved flow at lowest pressure drops; Design first patented on November 20, 1952; Grew to be one of the largest and most famous manufacturers of check valves in the United States; Acquired by Newflo Corporation on 12/4/1992. $340. When the flow is stopped, the dual plates will start to close and with the spring pressure close against the body seats preventing back flow. Contact us for price breaks on large quantities! This item ships FREE *. Spears® Wafer Butterfly Valves are designed for system connections between two flanges having ANSI B16. info@flowjetvalve. Choice of cast iron or stainless steel body types. Since most all components are internal, Spears butterfly check valves require no more space than a piece of pipe and fitting. S1520-10F - 1" PVC Utility Swing Check Valve, EPDM (Threaded) - Spears Utility Swing Check and spring assisted Utility Spring Check Valves offer a compact, high performance check valve for Landscape & Irrigation, Pool & Spa, Aquaculture, OEM and many general purpose applications. The joint between the seat ring and body is sealed by the flange gasket upon installation preventing any leakage USA/CAN AUTHORIZED DISTRIBUTOR. Suitable for Oil-Free air handling to 25 psi, not for distribution of compressed air or gas Spears 5420-120 is a 12 in Wafer Butterfly Check Valve made from Gray PVC and rated for use to 100 psiand 140 deg F. Get free shipping on orders over $999! 4 PVC BUTTERFLY CHECK VALVE FLANGED EPDM. DUAL PLATE WAFER CHECK VALVE | 2017 EDITION | VERSION 1. Standard valves are produced from PVC or high temper. These instructions contain important information. They feature quiet operation, a guided disc and can be installed in the vertical or horizontal position. Spring return option in 316 Stainless Steel or Hastelloy materials. PVC = 140°F (60°C) Temperature/Pressure De-ratings Apply Rated for Vacuum Service. See full Spears 5420-060C specs and buy online from Cooney Brothers, an authorized Spears distributor. 75. Bulk Actions. Spears® California Prop 65 Warnings. 006 +. Bolt-on conversion or replac. It features socket ends and an EPDM seat. Since 1969, Spears® Manufacturing Company has developed high quality thermoplastic piping system components to better meet industry needs. Reversible. PVC In-line Adjustable Spring Check Valves Male-Female • Female-Male • Female-Female Thread 1/2" - 1" PVC & CPVC Diaphragm Check Valves Self-Closing Design • Socket & Thread Style PVC & CPVC Butterfl y Check Valves Wafer • Flanged • Thread • Spigot • Grooved Style 2" - 24" PVC & CPVC Y-Pattern & Y-Check Valves Fully isolated (dry) solid type 316L stainless steel stem. Wafer Style available in sizes 2"- 66". Max Temperature: 140 deg F. 000 -. hex bolts and Standard Plate "W" Series flat washers. Includes all components and hardware assembled for quick installation. Butterfly Valves This is a 4" PVC swing check valve for backflow prevention. In industrial pipeline systems in the chemical or oil industry, the processing system often needs to Valves shall be Flanged, Spigot, Male Threaded, Grooved end or Wafer style. Spears 5430-080 is a Butterfly Check Valve with 8" Wafer ends, rated for 150 psi and 140 deg F made from Gray PVC. Open Pressure: 150 psi. 214 9 m³/kg. Spears 752311-030 is a 3 in Wafer Butterfly Valve with Lever Handle Actuator made from Gray PVC with a EPDM seat. Caution: Spears® Wafer Butterfly Valves are designed for use with flanges or flanged equipment having minimum waterway inside diameter no less than that of Schedule 80 PVC pipe (ASTM D 1785). Call (847) 773-0645. Check Valves, Compression & Repair Fittings PRICE SCHEDULE DCVRF-1-0910 Effective September 26, 2010 Supersedes DCVRF-1-1009A Visit our web site: www. ISO9001 Certified - PVC & CPVC Sch 40 and 80 fittings molded from 1/8 - 14 inch. Always be sure arrow is pointing in direction of flow upon installation. These maintenance free sealed units Bray/Rite wafer combination swing check valvesare flow activated and Rite Sized. twcvalves. Check (non-return) valves help protect equipment and processes as they only allow flow in one direction. Add to Order Template. Male Threaded, Grooved end or Wafer style. We stock wafer check valves in sizes from 4 inches to 8 inches, but additional sizes may be available through special order. Spears 752311-080 is a 8 in Wafer Butterfly Valve with Lever Handle Actuator made from Gray PVC with a EPDM seat. Back Pressure: 75 psi. SDX R1/4 Brochure 2" - 12". Therefore, the Bray/Rite operates exceptionally well in the flow rates typically found in pipelines containing control valves and lines Male Threaded, Grooved end or Wafer style. Carrier Replacement Kit or Full Valve Overhaul Kit. EPDM valves are NSF® Certifi ed for use High Impact Polypropylene Lever Handle. Asahi/America provides two basic types of check valves: swing Spears Manufacturing Parts, Plastic Pipe Fittings, FlameGuard, Valves, Fire Sprinklers, PVC Pipes, Schedule 80, LabWaste de spears® v-4sp-0315 válvulas y accesorios termoplásticos spears ® vÁlvulas y accesorios termoplÁsticos • guÍa de productos y especificaciones de ingenierÍa guÍa de productos y spears® 0$18)$&785,1* &203$1< 6('( 35,1&,3$/ especificaciones de ingenierÍa 2oghq 6w 6\opdu &$ 32 %r[ 6\opdu &$ zzz vshduvpij frp CWV Ball Valves 1/2" - 2" (PVC White) • Swing Check Ball Valves 1-1/2" - 2" (PVC White) Lab Valve Ball Valves - PVC & CPVC With Tubing Adapter Kits 1/4" • General Purpose Valves 1/4" - 3/8" PVC, CPVC & Polypropylene Industrial Swing Check Valves Fully Serviceable • Quick Response • Flanged End Connection 3/4" - 8" Harrington proudly carries a full line of Spears thermoplastic valves, fittings, and piping components. 6". SPEARS PVC WAFER CHECK VALVE. Threaded End Style Silent. 25. 0. Includes all hardware for direct mount to valve. 5 Class 150 bolt hole patterns. Spears® flanges, Valve with built-in gaskets, standard S. Description. Spears® Butterfly Check Valve, 6 in Nominal, Wafer, 150 psi, 200 deg F, 4-1/4 in Inlet to Outlet Length, CPVC Body, Softgoods Material: FKM, Gray, 8-5/8 in OD, Domestic Spears® multi-purpose butterfly check valves provide an extremely low profile and very quick response to back flow without slamming. com | e-mail: info@twcousa. Check valves MUST be installed with the valves FLOW arrow pointing in the direction of the flow. of yz ez wz bt lq fg mt zo ir