Steel check valves

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Steel check valves | How to choose the right check valve
There are several factors that will dictate the choice of a check valve. For example, the desired flow rate and speed will determine the size of the valve you need. This must be sufficient for the fluids to circulate easily, without the risk of clogging. The type of fluid and the size of any solid particles must also be taken into account. In the case of waste water, you will need to opt for a gate valve with a diameter that allows fibrous substances to pass through....
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ball check valve
ball check valve
CCPI series

DN: 5.46 mm
Pressure: 0 psi - 2.5 psi

... Conditions - Valve Seat Type: Metal to Metal - Leakage: 10 SCCM (max) at 172 kPa (25 psid) on Air - Body Material: 303 Stainless Steel - Cage Material: 305 Stainless Steel - ...

cartridge check valve
cartridge check valve
CKBA series

DN: 0.5 in
Pressure: 0 psi - 5,000 psi
Temperature: 85 °F

... cartridge-style check valve is only 0.483 inches in diameter and 0.76 inches in length. Its unique design maximizes the free flow in a very short, compact package. The valve is ideal for applications ...

safety check valve
safety check valve
LB series

DN: 2.5 mm - 44 mm
Pressure: 300, 500 bar
Temperature: -40 °C - 80 °C

... rupture protection valve type LB offers a high level of safety in the event of pressure peaks. It features reproducibly accurate and secure closing at the pre-set trigger flow rate. Higher flow rates cause a plate raised from the valve ...

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HAWE Hydraulik SE
shuttle check valve
shuttle check valve
WV series

DN: 6 mm - 18 mm
Pressure: 315, 700, 500 bar
Temperature: -40 °C - 80 °C

... The shuttle valve type WV is integrated in a T-fitting for pipe connection. The type WVC is a screw-in valve. The shuttle valves can withstand pressures up to 700 bar and have low flow resistances. They ...

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HAWE Hydraulik SE
cartridge check valve
cartridge check valve
S series

DN: 5 mm - 50 mm
Pressure: 315, 420 bar
Flow rate: 1 l/min - 400 l/min

... movable sliding metering orifice enables greater flow in the opposite flow direction. No bypass check valve is therefore required. The flow control valve type SB and SQ is used to control the lowering ...

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HAWE Hydraulik SE
ball check valve
ball check valve
RV-06-B0.5-G

DN: 6 mm
Pressure: 500 bar

... Shut-off valves and spring-loaded seat valves from STAUFF: Check valves with metallic seal for tube installation with SP, NPT or UN/UNF female thread. Allow flow in only ...

shuttle check valve
shuttle check valve
SH1F-A3

Pressure: 0 bar - 250 bar
Temperature: -30 °C - 120 °C
Flow rate: 20 l/min

... Hardened precision parts Sharp-edged steel seats for dirt-tolerant performance Leak-free closing, suitable for fast cycling with long life High flow capacity In the standard version, the valve is zinc-coated ...

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ARGO-HYTOS
poppet check valve
poppet check valve
HCV06-20

DN: 18.3 mm
Pressure: 350, 420, 690, 1,380 bar
Temperature: -54 °C - 204 °C

... style, hydraulic check valve for use as a blocking or load-holding device for high pressure applications. Operation The check valve allows flow from port 1 to 2, while normally blocking ...

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HYDRAFORCE
ball check valve
ball check valve
RD IR

DN: 19 mm - 65 mm
Pressure: 250, 315, 400 bar

... cylindrical internal threads Sealing form 1 + 2 Shape A Construction straight Design Non-return valve, connector Material Steel Surface electro galvanised ...

ball check valve
ball check valve
6916-08

Pressure: 700 bar

... Check valve, hydraulically pilot operated max. operating pressure 700 bar. Design: Housing made of steel, surface galvanized. Spring-loaded ball acting as a valve element. The ...

ball check valve
ball check valve
TVR60-S1

DN: 4 mm - 50 mm
Pressure: 0 bar - 300 bar
Temperature: -20 °C - 300 °C

... Check Valve TVR60-S1, steel, 0 - 300 bar - Product family The TVR60 check valves of galvanised steel are specially designed for applications with ...

swing check valve
swing check valve

DN: 25 mm - 1,200 mm
Pressure: 2.5 bar - 100 bar
Temperature: -10 °C - 150 °C

... Di Nicola manufactures Swing check valves in carbon steel ASTM 216 WCB / GP 240GH + N and stainless steel with high nickel content alloys for conditions of extreme corrosion from over ...

swing check valve
swing check valve
CF970-Y

DN: 2 in - 24 in
Pressure: 235 psi
Temperature: -10 °C - 180 °C

... Design to BS5153 and MSS SP-71 Flange Dimension to EN1092-2, ANSI B16.1 Class 125 ...

disc check valve
disc check valve
335

DN: 15 mm - 250 mm
Pressure: 23.8 bar - 40 bar
Temperature: -10 °C - 400 °C

... Check valves, Check valves streamlined flow type, Check valves streamlined flow type on carbon steel PN 40 - ANSI 150 (1.0619) Streamlined ...

disc check valve
disc check valve
DIN

DN: 350 mm - 800 mm
Pressure: 10 bar

... PN 10 Body: EN-JL 1040, EN-JS 1050 Coating: Epoxy Check Valve with internal hinge pin or with hinge pin and weight-loaded lever Proven technology with disc facing ring of ferritic crome steel Self-centering ...

piston check valve
piston check valve
TJ SYSTEM

DN: 200 mm - 600 mm
Pressure: 4, 6, 10 bar
Temperature: 0 °C - 60 °C

... in bar θ 60° CASING : GJL cast iron external epoxy coated CLOSING SYSTEM + GUIDE : GJL cast iron STRAINER : galvanised steel ...

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SOCLA
swing check valve
swing check valve
CB5240, CB5241

DN: 50 mm - 300 mm
Pressure: 50 bar
Temperature: -29 °C - 425 °C

... Body material Steel A216WCB Stem material Stainless steel A182 F6 Connection Flanged RF ANSI 150 / ISO PN20 Seat Stellited steel A105 Working pressure 150 Lbs ...

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TECOFI
disc check valve
disc check valve
327 series

DN: 0.25 in - 4 in
Pressure: 16 bar
Temperature: -10 °C - 150 °C

... The short stamped check valve is made in stainless steel. Any desired position is possible in respect to the flow of direction shown by the arrow. It has an operating temperature ...

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SFERACO
axial check valve
axial check valve
CHV-AX

DN: 2 in - 36 in
Temperature: -54 °C - 350 °C

... and ASME B16.34. Athena manufactures valves from genuine guaranteed raw material with material test certificate, hydraulic test certificates, MiTC 3.1 available with all supply. Also, we can provide valves with third ...

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Athena Engineering S.r.l.
disc check valve
disc check valve
ERK

... ERK Tilting Check Valve The ERK tilting disc check valve is the result of more than 50 years of experience in building and use of tilting-disc check valves. ...

ball check valve
ball check valve
FT 260/6

DN: 0.125 in - 1 in
Pressure: 400, 320 bar
Temperature: -20 °C - 100 °C

... In line check valves available from 1/8" to 1" bsp, Max.working pressure 400/320 Bar, oil flow rate up to 160 Lt./min. (depending on the size) ...

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F.lli TOGNELLA
piston check valve
piston check valve
zCHE 287

DN: 15 mm - 300 mm
Pressure: 6 bar - 160 bar
Temperature: -60 °C - 550 °C

... Material: Grey cast iron, nodular cast iron, bronze, cast steel Working position: Any Features •closing tightness according to EN 12334 •environment-friendly •no maintenance •face-to-face dimension according to EN 558 series ...

swing check valve
swing check valve

DN: 46 mm - 179 mm
Pressure: 2,000 psi - 20,000 psi

... Standard. The valve trim adopt sulfide-resistance steel and able to be used in H2S condition, valve body made by alloy steel forging with good performance. Two types of Check ...

ball check valve
ball check valve
Z11/41H

DN: 8 mm - 50 mm
Pressure: 20 bar - 420 bar
Temperature: -29 °C - 595 °C

... Forged gate valve Product type Switch type Product description Forging gate valve Model Z11/41H Size NPS 1/4”~2”(DN8~DN50) Operating temperature -29℃~595℃acc to material Operating ...

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Beijing Valve General Factory Co., Ltd
flange check valve
flange check valve
CL series

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WENZHOU AEA VALVE CO., LTD.
ball check valve
ball check valve
ARV series

DN: 50 mm - 400 mm
Pressure: 240 psi

... characteristics: body, bonnet: ductile iron EN-GJS-500-7 ball float: EPDM/alluminium gasket: EPDM bolts, washers: carbon steel/stainless steel A304 working pressure PN16 flanges drilled acc. PN10/16, starting ...

flange check valve
flange check valve
531 SS, 533 CS

DN: 50 mm - 500 mm

... Cl. 150-300 FLANGED CHECK VALVE TRIM 8 Description •Body in Carbon steel ASTM A216 WCB or Stainless steel CF8M •Class 150-300 •Standard: API 6D •Face to face dimension: ASME ...

dual plate non-return valve
dual plate non-return valve
DFC

DN: 50 mm - 300 mm
Pressure: 10, 16 bar
Temperature: 0 °C - 80 °C

... sure to install a minimum of 5 x nominal diameter of straight pipeline in front of and behind the dual plate check valve. Do not install the valves directly onto a pump flange. ...

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