double check valve

• Meet MSS-SP-80 Standards
• Max. Pressure: 125PSI Steam; 200PSI CWP
• Cracking Pressure .75 To 1PSI
• Temp. Range: -20 To 406 º F

Brass Horizontal Check Valve brass body, brass bonnet, Brass swing, brass nut .
Brass can be CuZn39Pb3, CZ122, C37710,lead free brass C46500, etc

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

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

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

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

Material：plastic ,brass

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

1. Material:SS304,SS316
2. Port size:1/4"~1/2"
3. Male thread or Female thread
4. Thread: NPT, G, UNF
5. Order code: SCV

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

Check Valve

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
1. Suitable for plumbling
2. High quality, low price
3. OEM request welcome
4. 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"

Our company products, hydraulic coils, hydraulic solenoid coil, hydraulic valve coil are produced according to the ISO9001:2000 standards.

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

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

1. Standard design for mounting
2. Sandwich assembly, easily replacement
3. Three service ports, option

high pressure
competitive price
good quality

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

JIS-marine- bronze swing check valve
F7371 5k25-40

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

check valve , valves , Cast swing check valve