4 INCH GG20 BS21 PN16 cast iron foot valve factory BS21 is the specification for pipe threads for tubes and fittings according to British standard. 4 ...
DIN F5 Z45X NON-RISING stem flanged resilient seal gate valve These gate valves are designed and manufactured according to DIN3352 standard. F5 is the ...
D71X DN100 5K 10K resilient seal cast iron wafer type butterfly valve According to the connection difference, there are flanged butterfly valves and ....
cast iron GGG50 F4 Non-rising stem resilient seal gate valve The apperance and design of these gate valves are perfece. The service life can reach two ...
DN50 DN100 DN200 GS-C25 PN16 PN40 bellows globe valve with blue color The application medium of bellows globe valve is water, oil, gas etc. Specificat...