Tel: 86 577 67355010
Fax: 86 577 67027722
Email: hisun@goolevalve.com
standard features:
1) : size: DN15-900
2) : stress: PN 16 ~ 64
3) : working temperature: - 29 ℃ ~ + 200 ℃
4) : all welded ball valve to adapt to the medium: water, oil, natural gas
5) : all welded ball valve operating mode: water, oil, natural gas
All welded ball valve features:
1) : as the full welded ball valve body is welded structure, so the valve light weight and easy for insulation
2) : the spring load type PTFE sphere seal to ensure absolute rigor applied in all conditions
3) : all welded ball valve ball and stem are made by stainless steel with two o-rings shot out valve rod structure to ensure the rigor, the upper container can be replaced, long working life
All welded ball valve material:
1) : body: carbon steel ST37.0, A106 - B; 20 # steel
2) : sphere: stainless steel 304 or 304
3) : stem: 2 cr13
4) : stem seal: perfluorinated like glue
(5) : ball seal: RTFE (PTFE + C)
Zhejiang Hisun Valve Co.,Ltd is a specialized manufacturer for different industrial control valves, ball valve, butterfly valve, gate valve, globe valve and related automation instrument. We have different workshops for those valves. As a ...Learn More
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TEL: 86 577 67355010 Fax: 86 577 67027722Copyright © 2016 Zhe Jiang Hisun Automation Instrument Co., Ltd