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check valves

The products are widely used in water supply and drainage, hydre / thermal power, building project ....
Tianjin Worlds Valve Co., Ltd. [Verified Member]

China
Min. Order: 10 Sets

Forged steel check valves

Forged Chack vavles
Certification:ISO9001:2000,ISO14001,API600,API609,API6D,
CE0036,AZ...
 

China
Min. Order: 5 Pieces

Cast Steel Check Valve

VATAC cast Swing check valve, ISO CE and API Approved
Size: 2"~48"
Rating: CL150~CL2500
Materials: C.S, S.S, IRON, DUPLEX...

China
Min. Order: 1 Piece

check valve

Check Valve (ANSI 800PSI)
Material:CF8,CF8M; NPT/BSP Thread End;
Design:ANSI B16.34;
Medium:water,oil,gas
Size:1/4''~4''...

China
Min. Order: 30 Pieces

Flanged Check Valve

API6D Check Valve(Flanged);
1.CE,ISO9001
2.Size;1/2"-2"
3.Pressure:CL150-CL2500
4.MTR:A105,304,316,F11,F22,Monel,Alloy20.......

China

Spring Check Valve

2PC Vertical Check Valve (ANSI 200PSI)
Material:CF8,CF8M;Thread Ends(NPT/BSP);
Design:ANSI B16.34;
Medium:water,oil,gas...

China
Min. Order: 30 Pieces

T350 Casting Water Check Valve

Bronze Casting WaterCheck valve
Body in bronze self-colour
Threads:ISO 228(equivalent to DIN 259 and BS2779),ANSI B1.20.1(NPT)...
 

China
Min. Order: 3000 Pieces

H42W vertical check valve

The check valve has passed ISO14001,ISO9001,ISO18001,CE and API certificaiton.And exported to North America,Europe and Asia....

China

DIN Cast steel check valve

Product Name: DIN lift check valve
Colour: Blue
Size:DN15~DN300
Pressure:PN16~PN40
Construction length standard:DIN 3202...
Yongjia Def Valve Co., Ltd. [Verified Member]

China
Min. Order: 1 Piece

check valve

Check valve:CS,AS,SS toASTM,100LB-1500LB. H61H-800LB. B.B;OS&Y.B16.34; API 603.Medium: water, steam, oil,etc...
Jingdiao Valve Mfg. Co., Ltd. [Verified Member]

China
Min. Order: 5 Pieces

wafer check valve

check valve:long servicelife,bubbles-tight sealing,stem and disc areconnected by pinless structure,seat,...
Tianjin Enwei Valve Co., Ltd. [Verified Member]

China
Min. Order: 10 Pieces

wafer type stainless steel Check Valve

Strainer valve(low price to bottom,quality for credit)CE,ISO9001.1pc,2pc,3pc ball valve,DIN,ANSI,JIS,BS,GB...
 

China
Min. Order: 200 Sets

wafer butterfly check valve

1. Quick-close action prevents medium from flowing back and eliminates water hammer effect.
2. It is easy to install on pipelin...

China
Min. Order: 1 Set

Flanged swing check valve

Check valve
size:1/2" to 48"
Class:150LB-1500LB
Manufacture Std.: ASME B16.34, JISB2074...
Zhejiang Teji Valve Co., Ltd. [Verified Member]

China

Check Valve

check valve,Good Sealing Performance
Easy InstallationEnd Connection
NPT PT...

China

ductile iron check valve

1.ductile cast iron swing check valve
2.DN100 PN16 GGG50 material body
3.ISO9001 approved
4.body coated with rubber EPDM...
Suzhou Yueda Valve Co., Ltd. [Verified Member]

China

Forged Steel Check Valve

Forged Steel Check Valve (1/2"-2")
1.Design as per API 602
2.Bolted Cover/Welded Cover,
3.Body:A105
4.Lift Type&Swing Type...
 

China
Min. Order: 30 Pieces

ANSI Swing Check Valve

1) Size: 1/2"-20"
2) Pressure: 150-300lbs
3) Applicable temperature range: -200-350
4) Material:WCB,SS304,SS316...

China

Swing check valve

Check Valve :Body, bonnet is connected with stud, on high pressure, Middle flange use pressure seat structure...

China

Forged Steel Check Valve

Structure Type:Bolted,welded,Reduced bore,Full bore,lift(forged check valve), Material:CF8,CF8M,CF3,CF3M,A105,LF2,F11,F304,F316L...
KAIWEIXI Valve Group Co., Ltd. [Verified Member]
 

China

card check valves

card check valves
material:20# 1cr18Ni9Ti 0Cr18Ni12-Mo2Ti 304L 316L...
Hebei Xu Fei Valve Co., Ltd. [Verified Member]

China
Min. Order: 25 Sets

Check Valves

1)Size: 2 - 36"
2)Pressure: 150 -2500LB,
3)Design: BS1868 or API 594
4)Swing, Wafer or Lug type.
Check Valve...
 

China
Min. Order: 1 Piece

check valve(sanitary check valve,stainless steel union valve)

Size: DN25-DN150, 1"-6"
S..tandards: DIN, SMS, ISO, RJT, 3A, IDF
Material:SUS304,304L,316L
Applications: Food, Dairy............

China
Min. Order: 100 Pieces

Wafer Silencing Check Valve

Wafer Silencing Check Valve
functioned to avoid backflow of mediums. it is featured by outstanding capability to eliminate nois...
 

China
Min. Order: 1 Set

UPVC swing check valve/check valve

UPVC swing check valve,check valve
DN150 (Inch 6")
Diameter: 160mm
End connection: socket
CNS, ANSI,BS, JIS, DIN standards...

China
Min. Order: 10 Pieces

2-Pc Spring Vertical Check Valve

2-Pc Spring Vertical Check Valve
Working pressure:1000PSI
Applicable medium:water oil gas
Size:8mm-100mm...
 

China
Min. Order: 100 Pieces

BT5001 check valve

check valve
code: BT5001
size:1/2"-4"
max pressure: 16bar
material: brass body , ABS stem or brass stem ....
Yuhuan Bote Valves Co., Ltd. [Verified Member]

China
Min. Order: 1000 Pieces

PVDF Swing Check Valve,Plastic Swing Check Valve,Swing Check Valve

Manufacturer of PVDF,CPVC,UPVC,FRPP,PPH Swing Check Valve,Ball Check Valve
size:1"-10"
sealing:PTFE
END CONNECTION:FLANGE...
 

China
Min. Order: 500 Pieces

check valve

check valve
Material:FC200
Craft:sand casting
Specification:DN25-150
Stable quality high-quality service reasonable price...
Dalian KUMAGAI Valve Co., Ltd. [Verified Member]
 

China

Ball Check Valve

Threaded ends from DN32-DN80
Flanged ends from DN40-DN300
Threaded type:BSP acc to ISO 228-1
Flanged type:EN 1092-2 PN16...

China

Forged Steel Check Valve

forged steel valve,BB/WB,single disc,renewable seat rings,SW,NPT,RF,BW ends are available
forged steel check valve...
Zhejiang Byho Valve Co., Ltd. [Verified Member]

China

API ,JIS Swing Check Valve

API ,JIS Swing check valve :
Size :2 " ---56 "
Pressure : 150Lb--2500LB
Material : ASTM A216 WCB . ASTM 351 CF8 /CF8M...
 

China
Min. Order: 10 Pieces

pan check valve(jis check valve,check valve)

Material:WCB,SS304,316
Size:1/2"--12"
Pressure:10K,20K,40K,150LB,300LB,600LB,900LB
pan check valve(jis check valve,check...
Wenzhou Wonil Valve Co., Ltd. [Verified Member]
 

China
Min. Order: 1 Set

brass vertical check valve

brass female vertical check valve
Type:H12x-6T
Spec:1/2"-2"(DN15-50)
Thread: G,NPT...

China
Min. Order: 1000 Pieces

Flanged double-disc swing check valve

Flanged double-disc swing check valve
1.certification:CE,ISO9001:2000
2.have been tested by us with the listed standards...
Wenzhou Youke Valve Co., Ltd. [Verified Member]

China
Min. Order: 1 Piece

cast steel swing check valve

cast steel swing check valve
design and manufacture : ANSI B16.34 BS1873
face to face: ANSI B16.10...

China
Min. Order: 10 Pieces

API Cast steel check valve

API Cast steel check valve
Suitable Medium:Water,Steam,Petroleum Products,Nitric acid
Acetic acid,Urea acid...
Zhejiang Dexi Valve Co., Ltd. [Verified Member]

China
Min. Order: 5 Pieces

Dual Flapper Check Valve

The design of dual flapper check valve results in a significantly reduced weight compared to conventional full body check valve...

China
Min. Order: 1 Set
 
 
 
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