check valves

1.Prompt reply
2.Bulk quantity
3.Manufacturer price
4.ISO9001:2000
5.Anti-corrosive performance

Feature:
-Suitable for direct in-line mounting
-Pressure and viscosity dependent

Feature:
-Suitable for direct in-line mounting
-Pressure and viscosity dependent

Features:
-Mounting pattern to DIN 24 340
for use in vertical stacking assemblies
-For the leak free closure of one or two service ports

Size: 1/2" ~ 2"(DN15 ~ DN50)
Rating: ANSI 150lb ~ 2500lb
Body Materials: A105,LF2,F9,F11,F22,F304,F304L,F316,F316L,F321,F51 etc.

1. Max. operated pressure reaching to 350bar
2. Very little internal leakage
3. M33x2 threads for standard replacement

Female thread to female thread

4203 WAFER TYPE DOUBLE DOOR CHECK VALVE
SIZE:DN50-DN800
PRESSURE RATING:PN16/CLASS125
WORKING TEMPERATURE:-20-110&-10-80 DEGREE

Feature:
-Suitable for direct in-line mounting
-Pressure and viscosity dependent

Feature:
-Suitable for direct in-line mounting
-Pressure and viscosity dependent

Purpose
Globe - check valve installed in combined cycle heat on the main steam pipe, prevent the backflow medium, failure occurs when the boiler.

Brass Check Valve Y Type
MOQ:5000pcs
Bronze Color Painted
Sand Blasted Body Forged
PN20/200WOG...

Design:
Built in Double-disc wafer swing check valve
Retainerless
Metal seal or rubber seal.
DN15-DN1200, class150-2500

The valve which is called check valve horizontal one-way valve,which is used for screw compressor.
Application: Screw compressor service valve

Brass Horizontal Check Valve 1/2"-4"

check valve

YC-10904
brass check valve forged body
Size:1/2''-4''

Brass Plumbing Ball Valve Water Genius Ball Valve

Brass Plumbing Ball Valve Water Genius Ball Valve

HV-CV10
Original No: 1487010245/0481027024
Port Size : M16X1.5,M22X1.5

Pressure:PN40
Size: DN15 ~ DN100 (1/2" - 4")
Materials:CF8M(AISI316) / CF8 (AISI304)

Wafer Lift Type Check Valve

China Slow Closing Low Resistant Check Valve manufacturer Xinhai offers Low Resistant Slow Closing Check Valves, Gray Cast Iron Body, Bonnet, SS Stem.

Size: DN40-600
Disc: CF8/ CF8M/ GGG40/ Al-Br
Seat: NBR/EPDM/PDFE /VITON
Working pressure: PN10/ 16

1.Dn40 Soft Sealingdouble Bronze Disc Check Valve
2,Pn16 Wafer Type Dual Disc Check Valve
3.Dual Disc Wafer Type Check Valve

rubber check valve for Orion milk pump
is special used for Orion milk pump.
the out diameter is 50mm.

Brass swing check valve
Size:1/2"to 4"

Brass spring check valve
Size:1/2"to 4"

DC-C1107 Brass swing check valve
Size:1/2"to 4"

JIS Marine Bronze Swing Check Valve---JISF7371 5K to 16K