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Diaphragm type adjustable reduced pressure regulator valve
Self-reliance type differential pressure control valves
Self-reliance type balancing valve
Digital lock balancing valve
Balancing valve
Manually rotary control valve
Hydraulic water level control valve
Non-rising stem resilient seal gate valves
Rising stem resilient seal gate valves
The transmission of the elastic base seat cap seal gate valves
Fire soft seal gate valves
Silencing check valve
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BOLLEY(TIANJIN) CONTROL SYSTEM MANUFACTURING CO., LTD.
Jin ICP preparation：16003792-2
Website：
www.nanhua.org.cn
E-mail：jcl@bolley.cn Support:
Feng Sheng Technology
BOLLEY(TIANJIN) CONTROL SYSTEM MANUFACTURING CO., LTD.
Jin ICP preparation：16003792-2
Website：
www.nanhua.org.cn
E-mail：jcl@bolley.cn
Support:
Feng Sheng Technology
津ICP備16003792號-2
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jcl@bolley.cn
