4 spring check valve

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Check Valves - Valves - Ferguson

Items 1 - 24 of 135 ... Shop for Check Valves at Ferguson. Ferguson is the #1 US plumbing supply company and a top distributor of HVAC parts, waterworks supplies, and MRO products.

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Spring Check Valves | eBay

Results 1 - 48 of 173 ... Shop from the world's largest selection and best deals for Spring Check Valves. Shop with confidence on eBay!

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Swing, PVC, Inline & Spring Check Valves: Amazon.com

Results 1 - 16 of 549 ... Online shopping for Check Valves - Hydraulics, Pneumatics & Plumbing from a great selection at Industrial & Scientific Store.

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Check Valves - Nibco

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Check Valves, Water Safety & Flow Control, Watts

LF601, LF601S. Lead Free* Cast Copper Silicon Alloy Maxi-Flo Check Valves. Sizes: 1/4 to 1 in. (8 to 25mm). Lead Free* Models Available. View Details · LFWCV, LFWCVS. Lead Free* Brass Swing Check Valves. Sizes: 1/2 to 1 in. (15 to 25mm). Lead Free* Models Available. View Details · SCV. Service Check Valves.

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Check Valves | Flow Control

True union check valves, y-check, spring-loaded y-check, swing check and wafer check valves. Product Listing. TC Series True Union Check Valves. 1/4 in. - 6 in., PVC, CPVC or PP. YC Series Y-Check Valves. 1/2 in. - 4 in., PVC & CPVC. SLC Series Spring Loaded Y-Check Valves. 1/2 in. - 4 in., spring-loaded, PVC &...

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Check Valves - Spring Check Valves - Brass Check Valve ...

A check valve ensures that water only flows in a single direction of a plumbing system. This prevents contaminated water from flowing back into the system once it has been used. There are various types of check valves including Swing, Spring-Loaded, and In-line Check Valves.

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Check Valves - Valves - The Home Depot

This Home Depot guide illustrates step-by-step procedure to install shutoff valves using compression fittings on the water supply lines in the kitchen and bathroom. Read Our Guide. Buying Guide. How To Choose End-of-Line Valves Buying Guide. See Our Tips. Select 2 to 4 Items to Compare. Compare. 1; 2 · 3. RELATED...

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Spring-Loaded Check Valves - Duda Diesel

Aluminum Check Valves used for aid in solenoid valve applications or suction hoses for pumping WVO from a dumpster.

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Spring Loaded Check (Non-Return) Valves - Johnson Valves

Spring Loaded Brass Check (Non-Return) Valve. Economical spring loaded check (non-return) valve with a brass body and NBR gasket. This valve requires a minimum pressure of 0.02 bar to open. Size : ¼” (6mm) to 4″ (100mm). Connection : BSPP. Fluids : Air – Inert Gas – Oil – Water. Installation : Any Orientation.

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Valves: Check Valve, Cast Iron Check Valve, Spring Kit: Matco-Norca

Search Matco-Norca's extensive selection of wholesale valves to find the check valve for your application. Options include cast iron flanged check valve, ductile iron check valve, threaded check valve, IBBM check valve, AWWA check valve, as well as spring kit and lever and weight kit for 120WC. See why Matco-Norca is...

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Silent Check Valves - Val-Matic Valve & Manufacturing Corporation

Silent Operation - fast closure to prevent check valve slam water hammer; Precision metal-to-metal seating; Expanded Body - provides full flow area; Double guided disc - prevents vibrations and wear; Resilient Seat - available for zero leakage; Heavy Duty Spring is tested for over 100,000 cycles; Able to be installed in all...

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Inline Check Valves - Wainbee

Brass - ASTM B16, (1/4" - 1"). Bronze - ASTM B584, (1 1/4" - 3"). 3. Ball Check. RPTFE - Reinforced Teflon(tm). 4. Guide. Brass - ASTM B16. 5. Spring. Steel - AISI 316 Stainless Steel. 61 Series Bronze. Ball Cone® Check. Valves. Ball Cone Check Valves. 4. Customer Service 1-704-841-6000. 61-100. Female x Female...

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Check Valves - Mueller Co. Water Products Division

Mueller Co. offers several types of check valves including: swing check, spring loaded, and flexible disc. For additional types of check valves, please visit www.henrypratt.com or www.millikenvalve.com.Full Line Catalog.

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KF Valves Check Valves - CIRCOR Energy

4. KF Valves. KF Series 10 Check Valves. Flangeless bodied wafer style design with round port and spring assisted closure. Offered in 2" thru 12" class 150, 300 & 600. Features. Designed to comply with API 6D & API 594 specifications. NACE MR0175/ISO 15156. A. B. C. D. Dimensional Data (in., mm), 2"-12", Class 150,...

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Titan - Check Valves - Titan Flow Control

29 items ... Titan's full line of silent, wafer, dual-disc, and globe type check valves. ... Check Valve Image, Model: Body Material: ANSI Class: Valve Type: CV12-CS, Carbon Steel A515 Gr. 70, 150, Short Pattern - Wafer Type. Long Description: Size Range: ... Check Valve, Brass, Threaded End Silent, 1/4" ~ 2". Product Links...

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Check Valves | Spring & Swing Check Valves | Leengate Valves

Here you'll find everything you need for an efficient and functional flow control system, including ball check valves, disc check valves, spring check valves, dual plate check valves, and swing check valves. Our valves are sourced from a wide range of manufacturers and are available in brass, bronze, cast & ductile iron,...

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Series 52-SC Swing Check Valves - Lever and Spring » AMERICAN ...

Product Description. AMERICAN has incorporated significant and innovative design changes to help prolong service life for swing check valves in water and sewage service. Traditionally, swing check valves have been manufactured with bronze clapper arm shafts. Under severe service conditions where grit or sand has...

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SWING TYPE LEVER AND SPRING CHECK VALVES FLXFL

Catalog numbers: A-2600-6-02BB flanged ends, with bronze disc facing; A-2602-6-02B1 flanged ends, with rubber disc facing. Specifications: Sizes---2", 2-1/2", 3", 4", 6", 8", 10", 12"; Meets all applicable parts of ANSI/AWWA C508 Standard; Epoxy coated interior & exterior for corrosion resistance; Certified to ANSI/NSF 61...

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Brass In-Line Spring Assisted Check Valves - DirectMaterial.com

Great prices on spring assisted check valves with 200 psi working pressure. Suitable for full range of liquid and gas. Cracking pressure of 4-5 lbs.

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Check Valves - Harrington Industrial Plastics

1635 products ... NDS 1/2" Spring Check Valve, PVC Body with FPT Ends · Item # 1001-05. Size: 1/2". End Connections: FPT. NDS. Quantity: Compare. NDS 3/4" Spring Check Valve, PVC Body with FPT Ends · Item # 1001-07. Size: 3/4". End Connections: FPT. NDS. Quantity: Compare. NDS 1" Spring Check Valve, PVC Body...

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Check Valves from Stayflow Strainers

Best for clean liquids. Another type is the center guided lift Silent Check Valve. These have spring-loaded discs which move along the pipe axis over a short distance to close automatically in a fraction of a second. Because of their fast closure, these check valves rarely slam and hence have earned the name "silent".

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Check valves | Cepex - Fluid Handling Experts - Cepex – Fluid ...

Check valves. Cepex designs and manufactures an extensive family of check valves that can be used for a wide range of applications. These valves provide an exact and reliable control of fluids, and have been designed to offer maximum modularity and flexibility. Spring check and ball versions are available in PVC-U and...

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Check Valves and Backflow Preventers - Plumbing Valves - Grainger

Some valves feature good chemical resistance and are suitable for use in heating applications. Sanitary check valves are suitable for food handling and processing industries to prevent the backflow of liquids. Spring check valves are designed to assist closure pressure to create a positive shutoff. Vacuum breakers help...

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Buy Spring Check Valves Online - Discover Valve

Store Front > Check Valves > Threaded Check Valves > Stainless Steel Checks > Spring Check Valves. Stainless Steel Spring Check Valves. In-Line Design. 1/2" Stainless Steel Spring Check Valve Code: 102658. Our Price: $8.31. 3/4" Stainless Steel Spring Check Valve Code: 102659. Our Price: $10.93. 1" Stainless...

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Wafer Check Valve | Keckley Company

Wafer silent globe silent and double disc model check valves are designed for liquid or gas applications to protect against flow reversal.

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Understanding Check Valves: Sizing for the Application, Not the ...

Some of the more popular types include: ball; dual plate or double-door; spring assisted in-line or nozzle or silent; piston or lift; and swing checks. As with other types of valves, specialty check valves can be found for special applications. While no one type of valve is good for all applications, each has its advantages.

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Check | Swagelok | Swagelok

Spring-and-poppet check valves are available with nominal cracking pressures ranging from 1/3 to 600 psi (0.03 to 41.4 bar) in 316 stainless steel and brass and with end connections 1/8 to 1 in. and ... These valves are available for sour gas applications with materials selected in accordance with NACE MR0175/ISO15156.

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Check Valve Information | DFT Valves

The “Check Valve Doctor™” specializes in preventing check valve problems and failures. DFT®'s in-line, spring-assisted, check valves prevent Water Hammer and reverse flow. Custom sizing allows DFT® to build check valves to your requirements for horizontal and vertical installations in liquid, gas or steam applications...

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Gate, Globe & Check Valves - : Milwaukee Valve

Milwaukee Valve offers a complete line of multi-turn gate, globe, and check valves. Our bronze gate, globe, and check valves are available in sizes 1/8" - 4", and in classes 125, 150, 200, and 300 SWP. Our UltraPure Low Lead bronze gate, globe, and check valves are available in sizes 1/4" – 2", and are rated at 200 WOG.

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Spring Check Valves - VNE Corporation

Spring Check information, parts breakdown & part number sequence for ordering.

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Swing & Spring Check - Spears

3/4", S1520-07, $19.08, 3/4 PVC UTILITY SWNG CHECK VLVE SOC EPDM. 1-1/4", S1520-12, $20.64, 1-1/4 PVC UTILITY SWNG CHK VLVE SOC EPDM. 1-1/2", S1520-15, $21.88, 1-1/2 PVC UTILITY SWNG CHK VLVE SOC EPDM. 2", S1520-20, $33.96, 2 PVC UTILITY SWING CHECK VALVE SOC EPDM. 2-1/2", S1520-...

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Check Valves | Kennedy Valve Co.

Kennedy Swing Check Valves are designed and manufactured in conformance with A.W.W.A. C508 and are for use on water, oil and gas lines. Under certain circumstances where it is desirable to have more positive control of the closing of the disc, the valves can be supplied with either lever-and-spring or lever-and-weight...

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Check valves and strainers - Dansk Ventil Center A/S

Material. Acid-proof stainless steel. Dimensions. 1/4", 1/2"- 2". DN8, DN15-50. Connection. Female. Butt weld. 3-pcs. investment cast check valve in stainless steel with spring. Mounting in all directions.

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Check Valves - Milliken Valve Company

The Milliken® product line includes a full line of check valves including: swing check, spring loaded, double disc, globe, compact wafer-silent, wafer, flexible disc, tilted disc, and rubber flapper.Selection Chart.

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USABlueBook - Check Valves: Wafer

3" GA Wafer Check Valve RH or LH Lever and Spring. Base Item:22569. Catalog Price: $267.95. Quantity: 4" GA Wafer Check Valve RH or LH Lever and Spring. Base Item:22570. Catalog Price: $304.95. Quantity: 6" GA Wafer Check Valve RH or LH Lever and Spring. Base Item:22571. Catalog Price: $544.95. Quantity:...

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Valves | Check Valves | Flowserve

Leak-free, tight sealing, protection against reverse flow and minimal flow direction changes are at the core of Flowserve check valve designs. A broad range of configurations that includes piston, tilting disc, spring-loaded disc and dual-plate models meets the critical, high-temperature/pressure demands of the world's major...

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Check-All Valve: Check Valves Manufacturer

Engineered for silent operation. Check-All valves close quickly and smoothly to minimize hammer noise. Spring Loaded. Functions equally well in either vertical or horizontal position with proper spring selection. Designed with the spring upstream of the seat, strategically placing it outside any mixing and potentially...

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utility swing & spring check valves - Steele Plastics

Features - PVC White & PVC Clear. 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. These maintenance free sealed units feature long-life EPDM.

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Check Valves: Aetna Plastics

Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to exit. There are various types of check valves used in a wide variety of applications such as water and chemical. Swing, ball, Y-check, spring and wafer are a few of the different types of check valves.

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