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ANSI BELLOW SEAL GLOBE VALVE

Product introduction

Globe valve with bellow seal acc. to ANSI is applicable to the cutting and connection of pipelines medium that are used in various industries such as peroleum, chemical industry,pharmacy,chemical fertilizer,electric power industry etc under nominal pressure of CLASS150-900LBS and working tem¬perature of-29~350'C.

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Purpose 
Globe valve with bellow seal acc. to ANSI is applicable to the cutting and connection of pipelines medium that are used in various industries such as peroleum, chemical industry,pharmacy,chemical fertilizer,electric power industry etc under nominal pressure of CLASS150-900LBS and working tem¬perature of-29~350'C.


Structural Features
1 .This product has logical structure,reliable seal, excellent performance and nice design.
2.The seal surface is build-up welding with Co hard alloy, which is attrition-resistant, corrosion-resistant, has good friction resistant and long life.
3.The stem is quenched and tempered, and its surface is treated by nitriding treatment, thus it has good corrosion resistant and friction resistant.
4.It has double seal capability, thus is more reliable.
5.The stem may show the position of lift, thus it is clearer.
6.The part material, flange and butt weld end dimension may be selected according to current operating condition and users' requirement, so that meet the requirements of various engineering.


Technical Specificastion
Structural formation: BB-BG-OS & Y
Driving maner: Hand-operated, Electric-actuated
Design standard: AMSE B16.10、BS1873
Face to face: ASME B16.10
Flange ends : ASME B16.5
Test & inspection: API598


Products Performance Specification



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