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Swing check valve

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Number of views:
1000
Product serial number:
Category:
无用
Quantity
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+
Stock:
1
Applicable Standard
Parameters
Design Features
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Size Range:
2"~36"(DN50~DN900)
Pressure Rating:
ASME CLASS 150~1500(PN16~PN250)
Body Materials:
Carbon Steel, Stainless Steel, Alloy Steel, etc.
Ball 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:

Applicable Standard

Design Standard:  BS 1868, ASME B16.34, API 6D,

Face to Face:  ASME B16.10, API 6D, EN 558, DIN 3202

End Flange:  ASME B16.5, ASME B16.47, DIN2501, DIN2533

Buttwelding Ends: ASME B16.25, DIN3239

Inspection and Test: API 598, DIN3230

 

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Design Features

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.

1. The hinge and connector installed inside the valve body, that can ensure the valve disc fully move.

2, 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.

3. The standard swing disc can only be installed on the horizontal pipeline to control the medium or the vertical flow of the medium from bottom to top.

4. At the G point at the bottom of the center line of the valve body, there are standard bosses reserved for opening the discharge holes. Other additional bosses are required by the customer.

Design: BS1868

Structure: bolted bonnet, swing disc

Lifting ring assembled for 150LB--6" and above, 300LB&600LB--4" and above . 900LB and above

 

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. 

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