Bonomi S250 Series Stainless Steel In-Line Check Valves Earn NSF 61/372 Lead Free Certification
Bonomi’s S250 series stainless steel in-line check valves are now NSF 61/372-certified for potable water and other lead-free applications throughout the United States. They have been certified lead-free to NSF/ANSI 61 by the methods prescribed in NSF/ANSI 372. Charlotte, N.C. (PRWeb) November 21, 2019 -- Bonomi’s S250 series stainless steel in-line check valves are now NSF 61/372-certified...
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New 80MDW-VFD Deep Well Check Valve from Flomatic is NSF/ANSI 372 Certified
Comes with male inlet x female outlet body with 8 round External-Upset tubing threads 2 3/8 .in thru 4 ½”, or 8 round male short casing threads x female long casing threads 4 ½ .in thru 9 5/8”. Features spring loaded metal to metal valve seat, provides low friction losses, prevent backflow, and minimize hydraulic shocks. Available in 12 different sizes ranging from 2 3/8 .in to 9 5/8 .in...
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New Wafer Style Silent Check Valve Designed to Minimize Flow Losses and Hydraulic Shocks
Provides a fast closure which helps prevent check valve slam and alleviate water hammer. Operates pressure max of 400 PSI and a max temperature of 180°F (82°C). Model 888S6VFD 2” thru 6” are designed to fit ASME Class 125/150 & ASME 250/300 flanges and they meet MSS-SP 125 standards.
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New Swing Check Valves Offer Maximum Pressure Rating of 1975 PSI at 100 Deg F
Features direct flow and prevent back flow and can be used in many applications. Class 800 check valves feature a stainless steel + graphite gasket and bolted bonnet and are available in six sizes ranging in diameters from 11/2” up to 2”. ASTM A105, ASME B16.34 and API 602 / API 598 certified valves offer max temperature rating of 850°F at 850 PS.
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Advantages of Nylon Washers and Other Non-Metallic Materials
Check out this white paper to learn about the types of non-metallic washers.
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Flomatic Corporation Introduces Model 508S6 Ball Check Valves with Full-Ported Valve Seat
The Model 508S6 Ball Check Valves are available in 1-1/4 1-1/2, and 2 in. sizes and are rated to 150 PSI. The units are constructed of 316 stainless steel and are designed for vacuum or anti-flooding valve, submersible wastewater lift station applications. The full-ported valve seat allows strong phenolic ball to seat on a Nitrile (Buna-N) seat. They are offered with optional vacuum breaker that...
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Hayward Presents New YC Series Y-Check Valves for Harsh Chemical Feed Applications
The YC Series Y-Check Valves are now offered with FPM o-ring seals in 1/2, 3/4 and 1 in. sizes and is made from polyvinylidene fluoride material. The unit is suitable for applications such as water and wastewater treatment, clean water technology, chemical feed systems, chemical processing and mineral processing. The product features a pressure rating of 150 psi at 70ºF and a maximum service...
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Qoisna Offers TPE-Coated-Stem Check Valves for EtO and Gamma Sterilization
The TPE-Coated-Stem Check Valves feature male luer lock outlet with a thermoplastic elastomer (TPE) coated stem. The unit’s stem avoids adherence of mating surfaces and improves sealing for an easy disconnection of luers. They are manufactured to ISO Class 8 Clean Room; BPA- and latex-free; REACH and RoHS standards. The valves minimize the risk of stress cracks at female luer connection.
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Bonomis' New Series S250 In-line Check Valves Features Leak-free Service and Low-cracking .50-PSI Spring-loaded FKM Seat
Bonomi launches Series S250 Check Valves with a cold-formed 316 stainless steel body gives users the highest Cv at the lowest cost. The spring-loaded FKM seat provides high flow capacity, minimal head loss and bubble-tight protection against reverse flow. They are available in six sizes and FNPT threaded from 1/2” to 2”. The valves rate to 250 WOG with an operating temperature range of -4...
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Latest PVDF Ball Check Valves Come with Square Cut Seat
Hayward’s TC Series PVDF Ball Check Valves come in true union design featuring threaded or IPS Sch40/80 socket fusion end connections. Units are available in sizes ranging from 1/4 to 1 in. and features FPM O-Ring seals. Suitable for vertical installations, valves are rated to 150 psi pressure at 23°C temperature and can be operated up to 115°C temperature. These valves are used in waste...
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TLW® Wafer Check Valves are Designed for Safety: Eliminates Leak Paths, No Exposed Bolts
TLW® Wafer Check Valves feature a single solid body construction with no exposed bolts to ensure a tight seal and prevent leak paths. Offered in 2 to 24 in. line sizes, the product allows either horizontal or vertical installation and is compatible with steam, water, and gaseous media. Units are constructed from A216-grade WCB carbon steel or A 351 CF8M stainless steel. TLW valves meet API...
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SpillVak Absorbs Up to 6X More Fluid Than Rock- and Clay-based Absorbents
Are you struggling to find an absorbent that doesn't result in at least some leaching? SpillVak outperforms all rock and clay-based materials. Check out our video to learn more.
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