pneumatic check valves

407 BRASS CHECK VALVE
SIZE:DN15-DN100
MATERIAL:BRASS
PRESSURE RATING:PN10
WORKING MEDIUM:WATER,OIL,STEAM...

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

the valve is called ammonia globe valve .which is used for ammonia cold room pipe . Which control the flow of ammonia by operate the hand wheel .

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

Brass Vertical Check Valve 1/2"-4"
It Covers Brass Vertical Check Valve, Swing Check Valve, check valve, brass check valve, Brass Strainer with S/S

Spring Check Valve
Spring Check Valve Female(H-10104)
size:1/2"-3/4"-1"
1 1/4" 1 1/2" 2"
2 1/2" 3" 4"

Forging and stamping brass check valve (stainless steel mesh)

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

VU Type Check Valve
1.Good design.
2.Hot product in the world
3.Multiple patterns

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

Size: 2" ~ 24" (DN50 ~ DN600)
Rating: ANSI 150lb-1500lb
Body Materials: 904L(UB6)
Trim: 904L(UB6)

Basic Design: BS1868
Face to Face Dimension: ANSI B16.10
End to End Dimension: ANSI B16.10
Flange End:
2"-24" to ANSI B16.5

Specifications
1)Pressure class: PN1.0~15.0Mpa
2)Size: DN15~DN400mm
1)Temperature: -196~540
2)Suitable medium: Water, steam, oil, etc. ...

Nomical Pressure:1.6MPa
Working Medium:Water,Non-corrosive liquid
Working Temperature:-20℃≤t≤100℃
Solded scoket to ANSI B16.18

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

Brass Check Valve Toyo Type
MOQ:5000pcs
Bronze Sand Casting Body
Size:1/2"-4"

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

Min. Order:500 pcs;Packing:carton box;Transportation:by sea or air;PaymentType:T/T,L/C;Trademark:sorl;PatentRight:TS16949;ExpRegion:all over the worl

Face to face standard:DIN3230;Flange Standard:DIN2543-DIN2546;Test&inspection:DIN323075.

Directional control valve in-line check valve
model: 02 03 04 06 10 12
maximum pressure(Mpa) 31.5

Brass Spring Check Valve With Filter/ brass body SS 304&316 filter , plastic pin Material: MS58, CW617N, CuZn40Pb2, CZ132 , HOT STAMPING/ FORGING

TTF Y type forged steel valve has three types of bonnet. One is bolted bonnet, which the body is connected with bonnet by bolts and sealed by spiral g

MJT05
Body material: PC Inner material:Silicone
Port size: 1/8
Type: Diaphragm/Luer Lock Certificate:ISO9001:2008
Service: OEM/ODM

1. One leak free closure in one direction
2. For in-line or manifold assembly
3. Two cracking pressures available

V Series Straight Check Valve
Nominal path:08\10\12\16\20\25\30\40mm
Connection Thread:G/BSP\NPT

Features:
-Leakage-free closure in one direction
-5 cracking pressures
-For threaded connection
-Cartridge connection...

Material：brass
CuZn39Pb3
Cuzn20Pb2
Bronze

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

Type : Screw-Down Check Angle Valve
Material : Bronze
Media : Sea Water
Size : DN15 - DN40
Nominal Pressure :16Kg / cm2

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