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RESSURE RELIEF OR SUSTAINING VALVES
type: HC500X 
nominal diameter:  DN20-DN800 
nominal pressure: PN1.0¡¢PN1.6¡¢PN2.5 
working temperature: 0¡ãC¡«80¡ãC 
suitable mediums: water 

blowup
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ELECTRICAL CONTROL VALVES
type: HC600X 
nominal diameter:  DN20-DN800 
nominal pressure: PN1.0¡¢PN1.6¡¢PN2.5 
working temperature: 0¡ãC¡«80¡ãC 
suitable mediums: water 

blowup
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PUMP CONTROL VALVES
type: HC700X 
nominal diameter:  DN20-DN800 
nominal pressure: PN1.0¡¢PN1.6¡¢PN2.5 
working temperature: 0¡ãC¡«80¡ãC 
suitable mediums: water 

blowup
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OUR COMPANY GET ISO9001 QUALILY SYSTEM £»YEAR 2003 GET ISO9001 2000 CHANGE WORD CARD

Company address£ºNo.228,Yan Shan Road, Sea high and new technique development area, Tang Gu District, Tian Jin
Telephone £º022-65726888 Fax£º022-25714939
E-mail:tvt@cntvt.cn