Parts and materials Valve Body Bonnet Stem nut Disc sealing ring Stem Bonnet Gasket Holding ring 1. Gate valve s are not recommended for throttling service. 2. These valves are to be used either fully closed or fully open position. 3. Different colours toidentify differents ...
Function description: Gate valve is a valve that the valve plate moves along the vertical direction in the pipeline. Advantages of gate valve: 1.Small fluid resistance 2.The torque for opening and closing is small, so it is easy to open and close. 3.The medium flowing direction ...
STL sealing surface PN16, DN65~DN400 flanged gate valve price Pressure rating and size: CL150-CL2500 DN50 to DN1200 2\"~48\" Material: Body&Bonnet :WCB, CF8M, CF3M, CN7M, CW12MW, CW6MC, CY40, CR20, etc. Stem : 410SS, F304, F316, F22, F51, F55, Hastelloy C276, Monel, etc. Disc : ...
ANSI CL150/BS/DIN/JIS Wafer Knife gate valve ANSI CL150/BS/DIN/JIS Parameter of the products Design JB/T8691-1998 Flange ANSI B16.5/DIN2532-2000/BS/JIS Test standard GB/T13927 Material Specification Part Material Body Cast iron/Ductile iron/WCB/SS Disc Cast iron/Ductile ...
BS PN10/PN16 Cast iron/ Ductile iron rising stem hard seal gate valve Parameter of the products Design pressure PN16 Application for Water,oil &gas Shell Test 2.4Mpa Seal Test 1.76Mpa 1 Face to face according to BS5163/BS5150 2 Flange drilled BS table D/E Material Specification ...
ANSI CL150/300 Tri- eccentric Wafer type hard seal Butterfly valve Parameter of the products Design pressure ANSI CL150/CL300 Application for Water,oil &gas Test pressure 1.5 times rated Temp -29-425℃ 1 Design standard API609-2004 2 Connection flange ANSI ...
China Class 900LB Bellow SealGlobe Valves Features 1. This product has logical structure, reliable seal, excellent performance and nice design. 2. The seal surface is build-up welding with Co hard alloy, which is attrition-resistant, corrosion-resistant, has good friction ...
China DIN Bellow SealGlobe ValveParts & Material: 1. Body: GS-C25 1.7363, 1.4308, 1.4408, 1.4306, 1.4301 2. Disc: ASTM A182-Gr.F6a, ASTM A182-F22, ASTM A182-F304, F316, F321, F304L, F316L. 3. Pin: ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304, F316, F321, F304L, F316L. 4. Bellow ...
Valve Type: Bellows Seal Globe Valves Valve Size: 1/2” - 14” Pressure Rating: Class 150 - 300 Standards: Design & Manufacture BS 1873 Face to Face ASTM B16.10 End Flanges Dimension ASME B16.5 Inspection & Test API 598 Structure Feature: Double seal, more reliable ...