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Precision · Safety · Reliability
Civil series
Nuclear power series
Military series
Industry applications
Products
Civil series
Regulating valves
Ball valves
Butterfly valves
Self-operated
Nuclear power series
Regulating valves
Stop valves
Ball valves
Butterfly valves
Self-operated
Actuators
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For military use
Industry applications
Nuclear power
PetroChina and Sinopec
Textile and chemical fiber
Biopharmaceutics
Chemical, fertilizer and LNG industry
Iron and steel smelting industry
Air separation industry
Electric power industry
Machinery manufacturing industry
Food industry
Environmental protection industry
ZZFW-type explosion-proof fire-retardant breather valves
Product Overview
Individual Performance
Sample Download
Product Specification
ZZV-type self-operated micro-pressure regulating valves
Product Overview
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Product Specification
ZZDQ-type nitrogen sealing device
Product Overview
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0571-63367411
Email：service@zjsanfang.com
Address：No. 41 Jinqiu Avenue, Fuyang District, Hangzhou City, Zhejiang Province
Civil series
Nuclear power series
Military series
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Scientific research center
Manufacturing
Quality Control
Videos
Clients
Company profile
Leader’s speech
Corporate culture
History
Honors
Recruitment
Contact us
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