Springandpoppet check valves are available with nominal cracking pressures ranging from to 600 psi 0. Check valve provides unidirectional control of liquids and gases made from stainless steel 316 for higher strength and greater corrosion resistance than stainless steel 304 alok compression ends for a leakproof connection cracking pressure is 10 psi and maximum pressure rating is 6000 psi. These robust check valves feature a twopiece metal seated body design to minimise any risk of leakage. All information has been carefully collated and presented, however, eoxshop cannot accept responsibility for incorrect or misprinted information. We offer check valves in different sizes and configurations including inline, female, male, high pressure, as well as low cracking pressure types.
See page 57 for details compliant 68eu check all valve. The internal spring creates a fast and firm seal, while regulating the valves cracking. Check valve class 250, iron body, stainless steel trim w960ss. Get the best deals on stainless steel body check valves when you shop the largest online selection at. Looking for parker check valve, 12, single, inline poppet, 316 stainless steel, compression x compression 1rbe2. In addition to the low cracking pressure, the valve has excellent repeatability, and leaktight operation. Extended description 303 stainless steel bodied check valves with 1032 unf female threaded ports, internal batwing seal and a cracking pressure of 0. Available with optional 5 psi cracking pressure must specify at time of order available with npt, sw, or optional flanged connections.
Similar to inline spring assisted check valves, these valves have a cracking pressure of 5 lbs. Our brass check valves are designed to be used in industrial applications where our plastic check valves are typically used in potable water applications but may be used for air applications also. Check valves spcv series materials of construction back pressure back pressure may be required to reseal the valves with nominal cracking pressure of 5psi or lower. Parker provides the industrys widest selection of check valves, available in a variety of end connections. These check valves handle unidirectional flow control of critical fluids and gases, especially in high temperature or sticky. Spring loaded or no spring poppet check valve cartridges. Made from stainless steel 316 for higher strength and greater corrosion resistance than stainless steel 304. Miniature check valves feature a working pressure of up to 6000 psi with a cracking pressure from 3 to 350 psi.
Design spring check pipe size inch 1 end connections npt material stainless steel seal material ptfe wog rating psi 800 wsp rating psi 150 spring material stainless steel crack pressure psi 12 maximum temperature f 450. Working temperature range is 15 to 400 degrees fahrenheit. The stainless steel valve design eliminates sticking and can be used with water, gasoline or oil. Option of stainless steel construction or electroless nickel plated brass. Compact flangemount check valves less than half the endtoend length of standard flangemount check valves. The ball poppet design reduces sticking for reliable cracking and resealing. Crtg series modular check valve cartridges modular check.
Parker c series stainless steel 316 check valve, 10 psi cpi. Parker c series check valves are designed for unidirectional flow control of. Our check valves utilize a variety of media including oil, air, and water and are made from materials such as aluminum, stainless steel, brass, and carbon steel. There is a choice of two check valve models, with cold working pressures of 0 psi 689 bar and 6000 psi 414 bar. The durachoice line of stainless steel inline spring assisted check valves are made for backflow prevention.
Ep seats not recommended for use with carbon steel valves. Parker c series stainless steel 316 check valve, 10 psi cracking pressure, 14 cpi compression fitting. Be sure to test fit the wheels on your vehicle before mounting the tires on your wheels. Stainless steel check valves pipeline accessories watson. Parker c series stainless steel 316 check valve, 10 psi cracking. Stainless steel y check valves are great for backflow prevention. Up to 350 f 176c seven cracking pressures from to 50 psi. Valve check specializes in manufacturing the lowest pressure drop check valves and offers the. High pressure check valves for sale shop inline check. Check valves allow flow in one direction, automatically prevent backflow when process fluid in the line reverses direction, and will work even if the system loses air or electricity. Multiple cracking pressure options for additional flow control. Female npt threads for connecting to male threaded pipes. Npt ips female threaded ends, 1,000 psi wog, 304 stainless steel body, spring and disc.
Stainless steel check valvepilot operated check valve. Configurations are offered in male x male, male x female, female x male, and female x female. Valve check specializes in manufacturing the lowest pressure drop check valves and. Parker c series stainless steel 316 check valve, 10 psi.
Check valves have a cracking design pressure which is the minimum pressure upstream required. Both check valves have an opening or cracking pressure of 10 psi 0. The spsw stainless steel swing check valves is a simplified, economical design with a flow path that is unobstructed. Extended description 303 stainless steel bodied check valves with 10 32 unf female threaded ports, internal batwing seal and a cracking pressure of 0. Parker c series check valves are designed for unidirectional flow control of fluids and gases in. Parker c series stainless steel 316 check valve, 10 psi cracking pressure, 18 npt male. Each has brightdipped brass bodies that provide inline mounting, nitrile seals and stainless steel springs as standard.
How to order check all style hv listed above are the most common material selections. Inline stainless steel check valve 18 mpt inlet x 18 fpt. Check valves 4 flow data at 70f 20c ich series testing every valve is factory tested for cracking and reseal performance. Valve check 200 series inline check valve in brass, aluminum, and stainless steel. Flow enters through one port and exits through the other, closing when flow reverses or. Adjustable crack pressure, one piece body, poppet type check valve. They are also used for relief and bypass functions. Check valves have two ports and restrict the flow of fluids and other loose materials through a pipe or passageway to one direction. The poppets are machined from the poppets are machined from 4140 heat treated steel, while the seats are. Shop a large range of 10 psi check valve at msc industrial supply. The cracking pressure is 10 pounds per square inch psi, and the working temperature range is 15 to 400 degrees fahrenheit.
Stainless steel check valves for use with variable flow demand vfd controlled pumps sizes. Check valve inline c parker inline check valve c series. Check valves, filters and relief valves parker hannifin. Spring and poppet check valves c, ca, ch, cp, and cpa series shop catalog. Design wafer check valve pipe size inch 3 tube outside diameter inch 612 end connections wafer material plastic material pvc seal material epdm wog rating psi 150 material grade astm d1784 cell class 12454 spring material stainless steel maximum temperature f 140. Msc industrial supply is here to support all your metalworking and maintenance repair needs with over 1 million products in stock and ready to ship today. Valves are made of high quality steel and most have a rating of 5000 psi. Check valves are a automatic device for liquid or gas that directs flow in. Your low and high pressure check valve manufacturer. Adjustable cracking pressure check valves products. For a valve with a spring having a rated cracking pressure of 25 psig 1.
Fpp outlet offers a variety of instock, quality check valves from industry leading manufacturers like parker. The reseal pressure range would be 16 to 20 psig 1. Ballseal poppet, softseal poppet or dualseal ball check valves are available with working pressures up to 60000 psig 44 bar and a nominal cracking pressure of 15 psi 1. Cracking pressure is factory set and valves are 100% tested to ensure accuracy. Parker 6zc6l10ss check valve cracking stainless pressure. Kleen rite check valves come in a variety of styles and sizes from stainless steel to brass. Check valves have two ports and restrict the flow of fluids and other loose. High pressure check valve for high pressures up to 200 psi stainless steel spring and ball provide positive, tight seal. Spring loaded versions provide positive sealing at very low cracking pressures. Mcv check valves permit flow in one direction only. Gas and liquid pressure relief valve in brass, stainless. Operating pressure of 0 to 125 psi and flow rates of 2. Generant manufactures a wide selection of check valves to address many diverse application requirements generant check valve products are offered in several series ranging from ultralow cracking pressures widely used in medical devices, products optimized for cryogenic applications and severe service designs with mawps up to 10,000 psi.
The narrow wafer style body design is very compact and flange gaskets are not required due to the builtin, body seal orings. Check valve, 12, single, inline poppet, 316 stainless. The flanged, springoperated, poppet valves allow free flow in only one direction and prevent backflow. Gas and liquid pressure relief valve in brass, stainless steel and aluminum 200 series our 200 series vent to atmosphere pressure relief valve is a highly accurate design that offers excellent repeatability and dependability. Description 303 stainless steel check valves, 1032 unf female ports, 0. Check valves are springactivated, poppet style design to create a positive seal to prevent reverse flow and cross contamination. Low cracking pressure on spring 14 psi to minimize resistance and maximize flow. Available with bunan, epdm silicone or viton oring seals.
Valve check, inc is a manufacturer of precision, quality products designed to be self cleaning, quick opening, and positive sealing. Available in sizes from 18 inch to 1 inch with a variety of connection options, body materials and elastomers for most fluid checking applications. Stainless steel 316 yspring check valve, 800 psi ss 316 investment cast body working pressure of 800 psi wog suitable for full range of liquids and gas temperature range. The tests consist of both low and high pressure shell for up to 4,500 psi, the equivalent of 310 bar. For more durability than plastic barbed check valves, these have a stainless steel body. Check valves prevent backflow into sump disposal lines, wastewater lines, sewage lift stations, and ejector systems. Available in sizes from 18 inch to 1 inch with a variety of connection options. Check valve, low cracking pressure beswicks brass and stainless steel check valves ckv are ideal for instruments requiring a low cracking pressure less than 0. Check valve provides unidirectional control of liquids and gases.
Stainless steel check valves grainger industrial supply. Our valves are used in a diverse range of applications, from air and fuel systems to load holding. Stainless steel check valves are available for a wide range of instrumentation. Brass check valves plated with electroless nickel for corrosion resistance and multiple porting options. We respond to emails and calls between 80 0am 40 0pm est, monday friday. Parkers cb series check and filter check valves are a unique ball check design. Spring made from inconelx750 to handle extreme temperature as well as corrosive. Hcyb4ffbn non return check valve 10,000 psi hi check. Stainless steel 316 inline spring check valve 150 lb class.
Parker check valve for backflow prevention in fluid systems. Sealum industries offers check valves in three cracking pressures, 5 psi, 30 psi, and 50 psi. Check valves having springs with rated crack pressures of 3 psig 0. Ball poppet check valves are medium pressure instrumentation check valves. Stainless steel check valves standard systems or variable flow demand vfd controlled pumps. Description 303 stainless steel check valves, 10 32 unf female ports, 0. Cleaning and packaging every valve is cleaned and packaged in accordance with the standard specification of cleaning and packaging.