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Double-eccentric Butterfly 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"~120"(DN50~DN3000)
Pressure Rating:
ASME CLASS 150~600(PN16~PN100)
Body Materials:
Carbon Steel, Stainless Steel, Alloy Steel, Nickel Aluminum Bronze etc.
Ball Materials:
Carbon Steel, Stainless Steel, Alloy Steel, Nickel Aluminum Bronze etc.
Stem Materials:
410SS, 304SS&17-4PH,ect
Seat Materials:
316 SS Hardened PTFE, Graphite Laminated
End Connection:
Operation:
Hand lever, Gear, Motor, Pneumatic, Hydraulic

Applicable Standard

Design Standard: API 609

Face to Face: API 609,

End Connection:ASME B16.5, ASME B16.47

Buttwelding Ends: ASME B16.25

Inspection and Test: API 598

 

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Design Features

1. The yoke is designed according to ISO5211, which is convenient for installing gearbox, pneumatic or electric actuator.

2. In addition to the wear-resistant standard V-ring packing, graphite high-temperature packing and low-leakage packing can also be adopted.

3, The bidirection sealing performance

4, The material of sealing ring are rubber, PTFE, RPTFE, fireproof PTFE seat

5, Negligible valve seat wear, low operating torque, to ensure the long service life of the valve seat

6, Positive mechanical seal, no longer rely on pipeline pressure

Design: API609

Structure: lug type, wafer type, double flange type

 

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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