Double
Disc Check Valve China Best Ball
Valve Price strainer valve
manufacturers
Medium
temperature: ≤80 ℃
22 Products Baoding, China
Built in double-disc wafer swing check valve
Retainerless
Metal seal or rubber seal
DN50-DN1500, class150-2500
Product features
To API
4 Connections 18 Products Zhejiang, China
Product Detail
Design Standard: API594.
Body Material: WCB
Nominal Diameter: 3Inch (DN80).
Pressure
5 Connections 100 Products wenzhou, Zhejiang
spring loaded check valve
body:GG25,GGG40,SS304/316
disc:AL-BRONZE C954
shaft:SS304/316/420
spring:SS316/410
10 years professional
30 Products Xingtai City, China (Mainland)
Specifications
cast iron butterfly check valve
Many much standards
Factory price
Delivery short
cast iron double disc check valve
Detailed Product
20 Products 17 Shipments 2 Customers Beijing, China (Mainland)
Thin Wafer Swing Check Valve
1. Size: DN40-DN600
2. Working pressure: PN16, CL150
3. Face-to-face dim. & design & manuf
Quick
30 Products Beijing, China (Mainland)
Specifications
Description: Norminal diameter:DN200-DN800
Desing standard:API6D
Face to face:API6D,ASNI B16.10
Flange ends:ASME B 16.
16 Products Shanghai, China (Mainland)
Specifications
Check Valve:
1)Size:DN50mm-600mm
2)Nominal Pressure:PN10/PN16
3)Design standard:EN558-1 16
4)Material:DI body/CF
30 Products Tianjin, China (Mainland)
The tilting disc can open or close very quickly without damage to the body, disc or seat.
Tilting Disc Check Valves consist of a cylindrical
1 Connection 15 Products Wenzhou, China (Mainland)
Specifications
Description: Norminal diameter:DN200-DN800
Desing standard:API6D
Face to face:API6D,ASNI B16.10
Flange ends:ASME B 16.
5 Products Shanghai, China (Mainland)
Detailed Product Description 1:Country of Origin
2:High Performance
3:Nice Features,Wear-resising
4:Longer Service Life
5:Good Price And Good
Wafer Type Swing Check Valve Manufacturers and Exporters
Flangeless, Suitable to Mount Between Two Flanges
22 Connections 131 Products Tianjin, China
Specifications
1,check valve.
2,Size:2''-32''&DN40-800.
3,Factory outlets.
4,OEM accepted.
Wafer type dual
18 Products Zhengzhou, China (Mainland)
Characteristics
Bolted Bonnet, Swing and lift disc, Metallic seating surfaces, Renewable Threaded Seat, Welded on Seat/ Integral Seat
16 Products 41 Shipments 8 Customers Wenzhou/Zhejiang, China
With short shutoff stroke and spring
loaded, wafer double disc swing check valves can avoid water hammer. The check
valves is widely used
98 Products Wenzhou, China
Features & Specifications
Standards Compliance: ASME B16.34, API 594, API6D
Construction: Spring Loaded
Face to Face
Product Description of floating swing check valve
Technical Parameters of check valve
19 Products Cangzhou, China
Swing
Check Valves Description:
Design standard: ASME B16.34.
Body material: ASTM A105.
Nominal diameter: 5 Inch (DN
235 Products Xiamen, China
1) Size: 1/2" - 42"
2) Class: 150lbs - 2500lbs
Technical standards:
1) Design and manufacture: API 6D
2) Face-to-face: ANSI B1
1,
Mail part & material
Body: pray cast iron, ductile cast iron
Disc: steel plate+ nylon + NBR
Bonnet: pray cast iron
1 Connection 10 Products Shanghai, China
