api check valve

Double Check Valve
HV-CV11
Original No: 280809

Swing check valve 800LB, 900LB-----1500LB
Standard Material Specification as following:

JIS Swing Check Valve
1. Design and manufacture according to JIS B2074 B2084. 2. Disc is swivel and lifting, available to install it at port condit

1. Plastic covers for screw protection
2. No oil leakage in one direction
3. Strong import elastic spring to ensure on or off reliability

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

455 BRONZE LIFT CHECK VALVE
DN15-DN50
PRESSURE RATING:PN20
WORKING MEDIUM:WATER,OIL,STEAM
WORKING TEMPERATURE:T<=110

Brass flange check valve

1.Cast Iron Swing Check Valve
2.Wafer Type Dual Disc Check Valve
3.Dual Disc Wafer Type Check Valve
4Flanged End Cast Iron Swing Check V

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

check valve , valves , Swing Check Valve

1.Prompt reply
2.Bulk quantity
3.Manufacturer
4.ISO9001:2000
5.OEM Service

Features:
-Subplate connection
-Leakage-free closure in one direction

YC-10901
brass check valve forged body
Size:1/2''-4''

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

Material：plastic ,brass

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

1. Pressure 6000psi
2. Material:SS304,SS316, brass
3. Port size:1/4",1/2", 3/4",1"
4. Male thread or Female thread
5. Thread: NPT, G, UNF

Professional Manufacturer in Brass Check Valve
Suitable for plumbling, High quality, low price, OEM request welcome, RoHS approval

Spring Check Valve
H-10105
SIZE:1/2" 3/4"
HS CODE:8481804090
Medium: Water

CHECK VALVE IS USED TO PREVENT THE MEIDA FLOWING BACK IN THE PIPELINE.
BODY: BRASS
NET:STAINLESS STEEL

Nomical Pressure:1.6MPa
Working Medium:Water,Non-Corrosive liquid(not include oil),Saturated stream
Working Temperature:-20℃≤t≤110℃

Min. Order:1 PC;Packing:PLYWOOD CASE;Transportation:by air,by vessel;PaymentType:T/T, L/C;Trademark:JD & JDBV & OEM;Certificate:ISO9001,ISO2000,CE

The double flapper check valve is the standard part of the coiled tubing string, ZZ TOP supply the coiled tubing tools in high quality.

The valve which is called stop check unit valve ,which is used for screw compressor.
The function is suction &discharge gas .

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

1. One closure in one direction,100% tested of no oil leakage
2. Threads connections of BSP and Metric option
3. Precise cracking pressures

Brass Vertical Spring Check Valve with Plastic or Brass Spindle.
MOQ:5000 pcs
Heavy Weight Model
Italy Type
Size:1/2"-4"

4301 BRASS SWING CHECK VALVE
SIZE:DN15-DN100
MATERIAL:BRASS
PRESSURE RATING:PN16
WORKING MEDIUM:WATER,OIL,STEAM...

Swing Check Valve:
Size: NPS 1/2"-36"
Pressure: Class 150-1500
Material:1/2"-2":A105,LF2,F11,F22,F5,F304,F316,F304L,F316L .

Brass check valve
(C×C) 1/2"-2"