搜索
go
All categories
Number of views:
1000

Wedge Gate valve

Retail price
0.0
Market price
0.0
Number of views:
1000
Product serial number:
Size Range:
2"~60"(DN50~DN1200)
Pressure Rating:
ASME CLASS 150~2500(PN16~PN420)
Body Materials:
Carbon Steel, Stainless Steel, Alloy Steel, etc.
Wedge Materials:
Carbon Steel, Stainless Steel, Alloy Steel, etc.
Stem Materials:
410SS, 304SS&17-4PH,ect
Seat Materials:
Overlay 13Cr,Stellite 6.etc.
End Connection:
RF, BW, RTJ
Operation:
Hand wheel, Gear, Motor, Pneumatic, Hydraulic
Quantity
-
+
Stock:
1
Applicable Standard
Parameters
Design Features
Download

Applicable Standard

Design Standard:  API 600, BS1414, DIN3352

Face to Face:  ASME B16.10, EN 558, DIN3202

End Flange: ASME B16.5, ASME B16.47, DIN2533

BW Ends: ASME B16.25, DIN3239

Inspection and Test: API 598, DIN3230

 

Scan the QR code to read on your phone
We could not find any corresponding parameters, please add them to the properties table

Design Features

1. Packing pad can be added, that can reduce the torque when valve opening and closing

2. Metal-wrapped flexible graphite gasket for 150LB, metal-wound gasket for 300LB and 600LB, metal gasket for 900LB and above, or 600LB according to customer’s requirement.

3. The elastic wedge type disc can compensate the surface distortion of the valve seat and the deformation of the valve body caused by the pipeline pressure.

4. The stem design has a tapered upper sealing surface, which is sealed with the back seat on the bonnet when valve be fully opened.

5. The strength of connection between stem and wedge exceeds the strength of stem screw root.

6, The sealing surface of seat is spray welded with STL 6 cobalt-based hard alloy, the seat can be fixed by welding, or be threaded as customer’ s requirement.

Structure: Bolted bonnet, outside screwed stem and yoke, threaded back seat. rising stem, flexible wedge gate.

 

 
Previous

CONTACT US

Corporate office & Plant

Tel:+86-21-69891289(sales)

Email:info@oil-way.com

Add:NO.98 New century Road,Jianyang Petroleum equipment industry Zone,Jianhu Country,Jiangsu province,China. 

in

Copyright © Jiangsu Oilway Machinery Co.,Ltd.   Powered by www.300.cn   沪ICP备07002722号