Sign In
Join Free
My Account
Hi,
Sign Out
New Message(s)
0
Unquoted Sourcing Request(s)
0
New Quote(s) of Sourcing Request
0
Manage Products
Edit My Showroom
Sign Out
Secured Trading
Products
Suppliers
Sourcing Requests
Suppliers
Search
All Categories
Agriculture & Food
Apparel & Accessories
Arts & Crafts
Auto, Motorcycle Parts & Accessories
Bags, Cases & Boxes
Chemicals
Computer Products
Construction & Decoration
Consumer Electronics
Electrical & Electronics
Furniture
Health & Medicine
Industrial Equipment & Components
Instruments & Meters
Light Industry & Daily Use
Lights & Lighting
Manufacturing & Processing Machinery
Metallurgy, Mineral & Energy
Office Supplies
Packaging & Printing
Security & Protection
Sporting Goods & Recreation
Textile
Tools & Hardware
Toys
Transportation
Sign In
Join Free
My Account
Inquiry Basket
Double Check Valve Factory
63
products found
Product List
Supplier List
Secured Trading Service
Min Order:
OK
Price:
-
OK
Sort by:
Best Match
Price low to high
Price high to low
Video
API/DIN Cast Steel Wcb High Pressure 600lb Non-Return Spring
Double
Flanged Weld Power Station Swing
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
DIN/API
Factory
Original Cast Iron Stainless Steel 316L Non Return Sea Water Plastic Wafer
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
API/DIN/DIN Original
Factory
Manufacture 150lb/10K/300lb Flange or Wafer Inline Hydraulic Non Return Swing
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
API/DIN/ANSI/GOST Brass Bronze Alloy Warehous Stock
Double
Spring Lug Wafer Plumbing
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
API/DIN. JIS Stainless Carbon Steel CF8 CF8m SS304 316 Wcb A216
Double
Disc Spring Swing Wafer
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
DIN/API/ANSI/GOST Cast Steel
Double
Disc Steam Water Flow Control Spring Wafer
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
DIN/ANSI Cast Iron Original
Factory
Manufacture 150lb/10K/300lb Powder Coating Non Return Wafer
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
DIN/API/ANSI/GOST Ductile Iron Original
Factory
Cast Iron Gg25 Flange Marine Bsp Female Swing
Check
Valve
US$ 17-20
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
DIN/API/JIS Carbon Steel/Stainless Steel 304 316 16bar Non Returen Flange Life Water Gas
Check
Valve
US$ 20-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
API/DIN JIS Wcb Cast Steel 150lb 300lb Stainless Steel Spring Dual Disc No Return Wafer
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
API/DIN/JIS 10K 150lb Cast Steel/Stainless Steel Wcb 304 316 for Oil Water Spring Flange Hydraulic Swing
Check
Valve
US$ 150-200
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
API/DIN/ANSI/GOST Stainless Steel 304 316 PVC EPDM Spring Swing Hydraulic Wafer
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
DIN/API/ANSI/GOST Ductile Iron Lift Slience Flange Cast Iron Gg25 Plumbing Water System Swing Pilot
Check
Valve
US$ 15-20
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
API/DIN/GOST Stainless Steel Chromium-Molybdenum Steel 600lb Flange Lift Forged
Check
Valve
for Urban Sewerage
US$ 5-10
/ Piece
10 Pieces
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
API/DIN 1500lb Non Return Welded Thread F22 Forged Steel Swing
Check
Valve
US$ 8-10
/ Piece
10 Pieces
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
API/DIN High Pressure 600lb 900lb Spring Welded Carbon Steel Forged Swing Power Plant
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
DIN/API/JIS Forging Bolted Cover Stainless Steel Carbon Steel Flange Lift 300lb Non Return Swing
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
DIN/API/GOST Customized Standard Control Brass Bronze Alloy Cast Steel Lift Water
Check
Valve
for Oil Gas
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
API/DIN Cast Stainless Steel/Wcb/Ss API/JIS/DIN 150lb/10K/300lb Flange Forged Steel Lift Swing
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
API/ANSI/DIN Cast Steel Stainless Steel Wcb 304 Dual Single Plate Cast Iron Flanged Ball Swing Wafer
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
API/GOST/ANSI/DIN Carbon Steel/Wcb Ductile Iron Lift 1500lb Flange Piston Swing
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
API/ANSI/DIN Swing Forged Steel F11 F22 Welded Industrial Lift Single Disc Swing Forged
Check
Valve
US$ 4-5
/ Piece
10 Pieces
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
API/DIN Single Disc H71h 150lb DN300 Stainless Steel 304 316 Wcb Swing Nickel Plated Brass Vertical Wafer
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
API6d/DIN/JIS Pn16 150lb Wcb 304 Plug Pneumatic Actuator High Temperature Gas Flange Regulate
Valve
for Water
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
1
2
3
Next
Show:
24
36
48
Category
Industrial Equipment & Components
Check Valve
Gate Valve
Product Features
Application
Household Usage
Material
Cast Steel
Connection Form
Thread
Pressure
Ordinary Temperature
Ordinary Pressure
Function
Ddcv Double Lobe
Nrvr Silence
Sfcv Rubber Lobe
Nrvz Silence
Nrvg Silence
Sealing Form
Gland Packings Globe Valve
Flow Direction
Reversing
Unidirection
Standard
JIS
ANSI
GB
DIN
See More Features
Company Features
Business Type
Manufacturer/Factory
R&D Capacity
OEM
Own Brand
City
Hangzhou