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Wafer Type Dual Plate Butt Weld Check Valve

China Wafer Type Dual Plate Butt Weld Check Valve, Find details about China Check Valve, Dual Palte Check Vlave from Wafer Type Dual Plate Butt Weld Check Valve

Model NO.
H76
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form
Gland Packings Globe Valve
Flow Direction
Unidirection
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage
Size
2" to 54"
Class
150lb to 2500lb
Certificates
API 6D, CE, ISO9001
Application Fields
Light Industrial, Electric Power, Petroch
Delivery Detail
20~45 Days According to The Specific Quantities
Trademark
NIPO
Transport Package
Standard Export Wooden Case
Specification
API6D, ISO9001, CE, SGS, etc
Origin
Wenzhou, Zhejiang, China
HS Code
8481300000
Model NO.
H76
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form
Gland Packings Globe Valve
Flow Direction
Unidirection
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage
Size
2" to 54"
Class
150lb to 2500lb
Certificates
API 6D, CE, ISO9001
Application Fields
Light Industrial, Electric Power, Petroch
Delivery Detail
20~45 Days According to The Specific Quantities
Trademark
NIPO
Transport Package
Standard Export Wooden Case
Specification
API6D, ISO9001, CE, SGS, etc
Origin
Wenzhou, Zhejiang, China
HS Code
8481300000
Wafer Type Dual Plate Butt Weld Check Valve

Dual plate check valve has retainer and retainer-less type design. Dual plate check valves have the advantage of zero leakage toward outside, cost saving. It can be installed in any line orientation, superior seal performance. Valves are designed in accordance to API 594 and have dual plate or single plate design and pin can be retainer-less type.

Wafer Type Dual Plate Butt Weld Check Valve
      
 
Standard and specification

1.Design and manufacture:API594,API 6D,JB/TB8937;
2.Face to face and end to end:API594,API6D,DIN3202,JB/T8937;
3.Pressure-temperature rating:ASME B16.34,DIN2410,GB/T9124,HG20625,SH3406,JB/T74;
4.Inspection and test: API598,JB/T9092;
5.Pipe flange: JB/T74~90,JB/T9112-9124,HG20592~20635,SH3406,ASME B16.5,DIN2543~2548,GB/T13402,API605,ASME B16.47. 

Structural Feature

1.Short structural length,only 1/4~1/8 of that of traditional flanged check valve;
2.Low volume,light weight,only 1/4~1/20 of those of traditional flanged check valve;
3.Quick valve disc closedown,low water hammer pressure;
4.Applicable for and easily installed for vertical or horizontal pipelines;
5.Smooth flow passageway and small fluid resistance;
6.Flexible action and good sealing performance;
7.Narrow valve travel and small closedown impact;
8.Integrated structure,simple and compact,in beautiful shape;
9.Long service life and good reliability.

Sizes: 1/2" - 112",DN15- DN2800

Pressure Rating: Class150 - Class2500,PN16 - PN420

working temperature: -196~540 degree Celsius.

Material: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M, etc.

PRODUCT
Wafer Type Dual Plate Butt Weld Check Valve
WORKSHOP
Wafer Type Dual Plate Butt Weld Check Valve

INSPECTION
Wafer Type Dual Plate Butt Weld Check Valve
QUALIFICATION

Wafer Type Dual Plate Butt Weld Check Valve
Wafer Type Dual Plate Butt Weld Check Valve
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