Tel: 86 577 67355010
Fax: 86 577 67027722
Email: hisun@goolevalve.com
Electric hard seal gate valves with advanced electric control motor, according to the actual situation can use 380 v three-phase power supply, also can use 220 v two phase power supply, control scheme using 4 ~ 20 ma analog signal control, also can use special quantity control. Valve design and manufacture in accordance with the standard GB12234, valve plate adopt wedge design, improved the auxiliary sealing load, with metal seal is wedge gate valve can ensure high medium pressure seal, also can medium for low pressure sealing, reliable sealing, excellent performance, disc and seat sealing surface using iron base alloy or department too vertical (stellite) cobalt-based hard alloy surfacing and become, wear-resisting, high temperature resistance, corrosion resistance, good abrasion resistance, long service life. Applicable medium: water, steam, oil, nitric acid, strong oxidizing medium and urea, etc. Widely used in power plant, petroleum, chemical, pharmaceutical, food and other industries. Can be directly used to import equipment.
Materials of main parts:
The valve body |
The valve cover |
The disc |
Sealing ring |
The valve stem |
Filler |
Applicable medium |
Applicable temperature |
WCB |
WCB+D507MO |
D577 |
2Crl3 |
Flexible graphite |
Water, oil, steam |
425 |
|
ZGlCrl8Ni9Ti |
0Crl8Ni9Ti+ |
Stellite6 |
lCrl8Ni9Ti |
PTFE |
Nitric acid |
200 |
|
ZGlCrl8Ni2Mo2Ti |
CF8M+ |
lCrl8Ni2Mo2Ti |
lCrl8Ni2Mo2Ti |
PTFE |
Phosphoric acid,Alkali, mixed acid |
200 |
|
ZG00Crl7Nil4M02 |
CF3M+ |
Stel1ite6 |
316L |
PTFE |
Phosphoric acid, |
200 |
|
ZGlCr5MO |
ZGlCr5MO+ |
Stel1ite6 |
25Cr2Mo1VA |
Flexible graphite |
Water, oil, steam |
550 |
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