Check valve, check valve Catalog - China check valve manufacturers

1. Tilting Disc Check Valve (with Counterweight)

Description of butterfly check valve (DH44X Tiny Dray Slow shut type)

Butterfly type Tiny Dray Slow shut ...

[Last Updated: 2009-12-22]

2. Swing Check Valve

Features of swing check valve:

1) Standards:
A) Design&Manufacture: API 6D, BS 1868, ASME B16.34
B) ...

[Last Updated: 2009-12-22]

3. Wafer/Lug Type Check Valve

Features & Specifications

Standards Compliance: ASME B16.34, API 594, API6D

Construction: Spring ...

[Last Updated: 2009-12-22]

4. Butterfly Type Check Valve (H76X/H(DDCV). H46X/H)

1) Size: 2" - 40"
2) Class: 150lbs - 900lbs

Technical standards:
1) Design and manufacture: API ...

[Last Updated: 2009-12-22]

5. Tilting Disc Check Valve (H77H/Y-C, H77X, H77W)

1) Size:3" - 40"
2) Class:150lbs - 900lbs

Technical standards:
1) Design and manufacture:API 6D
2) ...

[Last Updated: 2009-12-22]

6. Ball Type Check Valve (HQ41X)

1) Size: 2" - 48"
2) Class: 150lbs - 900lbs

Technical standards:
1) Design and manufacture: API ...

[Last Updated: 2009-12-22]

7. Non-slam Butterfly type Check Valve

Size: 2"--80" or DN50--2000mm
Pressure: PN: 1.0--2.5MPa or Class: 150--300lbs
Material: Cast iron, cast ...

[Last Updated: 2009-12-22]

8. Wafer Type Slim Check Valve (H74W/H/N/X/F)

1) Size: 2" - 40"
2) Class: 150lbs - 900lbs

Technical standards:
1) Design and manufacture: API ...

[Last Updated: 2009-12-22]

9. Non Slam Check Valve (HH44, KHH44)

Product discription:
Size: 1 1/2"--40" or DN40--1000mm
Pressure: PN: 1.0--2.5MPa or Class: ...

[Last Updated: 2009-12-22]

10. Wafer Type Slim Check Valve

1) Size: 1" - 20"
2) Class: 150lbs - 900lbs

Technical standards:
1) Design and manufacture: API ...

[Last Updated: 2009-12-22]

11. Wafer Type Check Valve (H71H/W)

1) Size: 1" - 20"
2) Class: 150lbs - 900lbs

Technical standards:
1) Design and manufacture: API ...

[Last Updated: 2009-12-22]

12. Butterfly Check Valve (H77H)

Product discription:
Size: 3"--40" or DN80--1000mm
Pressure: PN: 1.0--2.5MPa or Class: ...

[Last Updated: 2009-12-22]

13. Quiet Sound Type Check Valve (Silencing Check Valve) (HC42T/X)

Product discription:
Size:1 1/2"--40" or DN40--1000mm
Pressure:PN:1.0--2.5MPa or ...

[Last Updated: 2009-12-22]

14. Silencing Check Valve (XH34X)

1. This valve are automatic valve used in water supply system to prevent the medium in pipeline from back ...

[Last Updated: 2009-12-22]

15. Rubber Disc Non-Return Valve (HC44X)

Product discription:
Size: 2"--25" or DN50--600mm
Pressure: PN1.0--2.5MPa or Class10--25bar
Material: ...

[Last Updated: 2009-12-22]

16. Lift Type Check Valve

1) Standard: API, JIS, DIN, BS
2) Type: Swing and Bolted cover
3) Material: WCB, CF8, CF8M, CF3, CF3M, ...

[Last Updated: 2009-12-22]

20. Valve

Product discription:
Size: 2"--40" or DN50--1000mm
Pressure: PN1.0--2.5MPa
Material: Cast iron, cast ...

[Last Updated: 2009-12-22]

Zhejiang Guanlong Machinery Valve Co., Ltd.

Product List

1. Tilting Disc Check Valve (with Counterweight)

2. Swing Check Valve

3. Wafer/Lug Type Check Valve

4. Butterfly Type Check Valve (H76X/H(DDCV). H46X/H)

5. Tilting Disc Check Valve (H77H/Y-C, H77X, H77W)

6. Ball Type Check Valve (HQ41X)

7. Non-slam Butterfly type Check Valve

8. Wafer Type Slim Check Valve (H74W/H/N/X/F)

9. Non Slam Check Valve (HH44, KHH44)

10. Wafer Type Slim Check Valve

11. Wafer Type Check Valve (H71H/W)

12. Butterfly Check Valve (H77H)

13. Quiet Sound Type Check Valve (Silencing Check Valve) (HC42T/X)

14. Silencing Check Valve (XH34X)

15. Rubber Disc Non-Return Valve (HC44X)

16. Lift Type Check Valve

17. Wafer Silencing Check Valve (H771X. H71X)

18. Subtract Stream Shuttle Type Check Valve

19. Quiet Sound Type Check Valve (CVKR)

20. Valve