utterfly valve Principle Valve opening and closing is a disc-shaped pieces of the disc, the valve body around its own axis of rotation, or adjustments to achieve the opening and closing the valve call

Hydraulic Relief Valve Hydraulic Pressure Relief Valve

I'm doing a project on driving a solenoid valve in BOSCH. The input is a 0-10V sine wave (Which is actually an output from a D/A converter) and it is to be converted to a PWM signal of 300Hz with 0-1

BS 7892-2000 Specification for seal coats on cement mortar lined ductile iron pipes and fittings BS 864-3-1975 Capillary and compression tube fittings of copper and copper alloy

5, two-piece, three-piece structure can adapt to different requirements of the pipeline system and working conditions, including three ball to allow separation of the main body and both sides of t

Valve seat: The seat must be soft enough so that it should not damage the valve and durable enough for higher operating life else the media for which the valve is used will leak. The seat is normall

Lists different types of butterfly valves There are undoubtedly different types of butterfly valves where each of the types are meant to cater to different pressures and serve distinctive purposes

I have an unvented hot water system. Following a recently fitted shower I noticed our hot water all over the house was coming out tepid--->hot.The worst taps are those nearest to the shower. I canno