double check valves

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.END CONNECTOR:SOCKET/THREAD
2.STANDARD:DIN JIS ANSI CNS BS/NPT BSPT PT CNS

strong wear resistant
good tightness
incorruptible

503-F Deinh Check Valve Flanged Ends

Modular Check Valves MCP
MCP-02-B
MC: Model
P: Control line(Action from) P:P line A: A line B: B line T:T line
02: Port/valve size 02:1/4" 03:3/8"

Price:US$2100.0;Productivity:50 Thousand;Min. Order:10 pcs;Packing:Carton, Wooden Case;Transportation:By Sea or By Air;DeliveryDate:15 Days;PaymentTy

Cast steel check valve
1. Medium: water, oil, gas.
2. Certificate: API 6D, CE, TS.
3. Std: API, DIN, GB,JIS.

Packing:wooden case;PaymentType:TT;Certificate:ISO9001;

Dual Plates Spring Loaded Wafer Check Valves: 2"-48", Class150-2500Lbs

Size: 2~48
Connection: RF/RTJ Flange
Pressure Rating: Class 150Lb~ Class 2500Lb
Material: Cast Steel, A216 Gr. WCB, , A351 CF8, A351 CF8M,

1. VU hydraulic check valve;
2. poppet type, steel;
3. pressure up to 500bar;
4. burst pressure 0.5bar;
5. female BSP threads

1. Large flow rate with high working pressure
2. Three cracking pressure optional
3. Standard threads easily to replace other brand part

This valve is used in various pipeline of hydraulic system and chemical system to provide cut off function.

specialized in production of pneumatic tools and pneumatic machine elements: solenoid valve, cylinder, air source treatment unit, pneumatic accessory.

Small volume,light weight,smaller resistance,resist weariness,long service life,good sealing and no noise in closing.

CLASS JIS 10K
CAST IRON OR DUCTILE IRON
SILIENT CHECK VALVE BOLTED BONNET DESIGN

offer safety valve,butterfly valve,ball valve,gate valve,check valves,globe valves,valves,valve

Yuhuan YAYI Copper Co., Ltd.

NXH-001
vertical check valve
spring check valve
brass body, plastic core,
size:1/2"-4"

Landee Supplies Aluminum Bronze Wafer /Swing Check Valves, with wafer, lug, flanged Connection.

DIF Type Straight Check Valve
1.Good design.
2.Hot product in the world
3.Multiple patterns
4.100% one by one testing

Standard Solenoid Valve
1.Entironment Temperature: -10~+55℃
2.Medium Temperature: 0~+55℃
3.Natural Life :≥150 Ten thousand

Application
Design According to MSS SP-71
Pressure/Temperature Rating: ANSI B 16.1
Face to Face Dimensions: ANSI B 16.10

Check Valve

Productivity:100000;DeliveryDate:30 days;PaymentType:L/C,T/T;Trademark:ZhongHao;

CJT026
Body material: PA66 Inner material: Viton Port size: 5/16 air, water, other
Type: Spring Certificate:ISO9001:2008
Service: OEM/ODM

Oversized silence check valve is flow-line designed according to hydrodynamics and the pressure loss is very little.

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

ZHEJIANG TEYI VALVE CO.,LTD was founded in 1988,with 23 years of history in valve production.Main products include: gate valve, globe valve, ball valv