check valve

instrument check valve
1.Nominal diameter:20,25,32,40 mm
2.Pressure regulating range: 6.3;16;25;31.5MPa

PaymentType:L/C, TT;Specification:DN15-DN50;

Features:
-Leakage-free closure in one direction
-5 cracking pressures
-For threaded connection(screw-in connection)
-Subplate mounting

ASC Series Check Valve

Ball Valve

1. Pressure: 3000/6000psi
2. Male thread or Female thread
3. Port size:1/4",1/2", 3/4",1"
4. Material: SS304, SS316, brass

401 BRASS CHECK VALVE
SIZE:DN15-DN100
MATERIAL:BRASS
PRESSURE RATING:PN16
WORKING MEDIUM:WATER,OIL,STEAM...

API594 Wafer Check Valve
1.Standard:API,DIN
2.Material:CF8(304),CF8M(316),WCB
3.Test:API 598

We are a very professional and big-scale enterprise that mainly manufactures brass manifolds, brass ball valve, brass radiator valve, brass angle valv

wafer duo style check valve;

forged brass check valve Strainer & Filter Model No.:ITB504Place of Origin:Zhejiang Brass Vertical Check Valve 1/2"-4"

Swing Check Valve
H-10122
Brass swing check valve, brass check valve, fittings and tees joints.
SIZE: 1/2" ; 3/4" ; 1"
HS CODE:8481804090

The valve which is called Angle brass safety valve,the function is control pressure safe ,it's used for compressor valve.

Gas Cylinder

DIF Type Straight Check Valve
1.Good design.
2.Hot product in the world
3.Multiple patterns
4.one by one 100% testing

API 6A Swing Check Valve Lift Check Valve
Nominal Bore: 1-13/16" - 7-1/16"
Pressure Rating: 2000PSI - 15000PSI
AISI4130 Forged, L-U, EE, PSL3, PR1

Professional Manufacturer in Brass Check Valve
1. Suitable for plumbling
2. High quality, low price
3. OEM request welcome
4. RoHS approval

Forging and stamping brass check valve (stainless steel mesh)

hydraulic operated check valve
bsp1/4 female thread
working pressure 500bar
burst pressure 0.35bar

Check valve is used to prevent the meida flowing back in the pipeline.
Bottoml Valve,size:1/2"to 4"

Good quality and competitive price,price quality is high
Fast delivery time,fit for world market
Strong pack and good service

1) Investment casting.
2) Competitive Prices
3) Prompt Delivery
4) Body and Filter Material:SS316, SS304, SS201, SS202

The valve is a thin non-return valve, it has a simple structure, beautiful appearance, light weight, convenient installation.

Nomical Pressure:1.6MPa
Working Medium:Water,Oil,Gas
Working Temperature:-20℃≤t≤150℃

Productivity:5000pcs per month;Min. Order:100 pcs;Packing:Carton, PLY-WOODEN CASE;Transportation:by sea or air;DeliveryDate:30days;PaymentType:TT nor

Brass spring check valve (ZH1421):
1) Size: 1/2" ~ 3"

AVC LUG WAFER CHECK VALVE
Size:2"-80"
Rating:CL150-CL2500
Materials:C.S,S.S,etc...

ANSI Swing check valve
Materi:SS304 SS316 SS304L
Standar:ASME/ANSI/API JIS customize
Pressure:150LB 300LB 400LB 600LB 900LB 1500LB
Size:2"~24

with check valve magnetic suction filter series
INTRODUCTION
The series filters can be installed on the top or at the side of the tank.

Our company produces the PVC ball valve adopts pure resin production, sealed performance is reliable,