water, the air valve discharges a large amount of air in the pipeline; when the system is emptied, the air valve draws in a large amount of air to prevent vaclium negative pressure. The valve adopts advanced composite gas dynaimics design,with rapid intake and exhaust; ...
We are committed to provide the world best one-stop solution for water, gas, oil and heating systems. With manufacturing ability from material to spare parts, Valogin has formed a vertical production supply chain which effectively improving the capacity, shortening the delive...
Factory supply air vent valve price for water line PN16 Class150 automatic air vent chilled water system in water pipeline $7.00 - $200.00 Min. order: 1 set DIN standard Cast steel bellow seal PTFE lined globe valve for steam $26.00 - $35.00 ...
For the handle, it could be changed to Zinc alloy and aluminum handle Package details: Each valve by one polybag, inner box, Cartons with wooden pallets Application: House connection and drinking meter networks, water pipe connection and flow control brass forged body, bra...
From 1/2′ ′ to 2′ ′ Brass Valve for Water Use, Find Details and Price about Brass Valve Valve for Water Use from From 1/2′ ′ to 2′ ′ Brass Valve for Water Use - CANGZHOU BEWIN PIPELINE CO., LTD.
A: We produce Butterfly valve, Gate valve, Check valve, Y strainer ,Water Controlling Valve and other Pipe Accessories . Q: What's Execution Standard? A: ISO/ANSI/DIN/JIS/ EN/GOST/AS standard. Q: What's your Strong product ? A: Centre...
What is an OS&Y valve on a water line? Technically OS&Y stands for ‘OutsideScrew andYoke’. That means that when the handle is turned it directly raises and lowers the gate of the valve by interacting directly with the stem of the valve. The handle and the stem are both threaded so ...
afor above waterline installations, a check valve may ave to be installed in the flush water intake inne to ensure rapid pump priming, to retain water in bowl, make a loop in the discharge line about 20cm above base of bowl 为上述水线设施,在充足的水进水闸inne也许ave安装的单向阀在碗在...
Overflow protection for forepits of liquid-manure containers, with at least one shut-off valve inserted into the line from the liquid-manure container to t... S Karl-Heinz 被引量: 0发表: 1986年 Yield and Growth of Corn as Affected by Poultry Manure Apparatus for checking the valves of ae...
High Quality 15mm to 108mm 2-Piece Forged Brass Medical Gas Bll Valve Isolation Valve Lockable Line Valve CE with Copper Pipe US$8.00-50.00/ Piece 40 Micron Reusable Whole House Spindown Pre Sediment Water Filter Water Pre-Filter System Brass Filter BPA F...