Products knowledge

    
Path following pipeline control valve DN65



Gate valve:



This valve should be a threaded connection, the working pressure is 125 lbs class, Ming rod, tube connector type valve cover, solid wedge plate, and in accordance with U.S. valve and pipe fittings Manufacturers Standardization Society MSS-SP 80 standards for manufacturing. Valve body, valve cover and the wedge plate material in line with the U.S. Society for Testing and Materials standard ASTM B 62 bronze. Stem material is in line with the U.S. Society for Testing and Materials standard ASTM B 371 zinc loss of the phenomenon of anti-silicon bronze, or B 99 low-zinc alloy, non-asbestos filler, malleable, or ductile iron handwheel. If the working pressure is relatively high, close to 100 psi, you should use 150 pounds-class fittings valve cover or similar structure of the valve.



The valve can be used:



125 pounds-level U.S. NIBCO T-124 Gate Valve



150 pounds-level U.S. NIBCO T-134 Gate Valve



Ball valve:



Such valves are rated for safe working pressure of 150 psi, non-shock cold water working pressure of 600 psi, two-piece cast bronze body, Teflon seat, standard flow channel, separate packing nut, can be configured to control valve pole fillers, anti-blow stainless steel stem and stainless steel sphere. Pressure drop in the need to focus on areas need to adopt the whole flow channel diameter indented ball valve or similar structure. Valve ports should have sufficient depth of the American National Standards Institute ANSI thread, or longer weld ports, and valves and pipe fittings in accordance with the United States Manufacturers Standardization Society MSS-SP110 standards for manufacturing.



The standard flow channel valve can be used:



U.S. NIBCO T-580-70-66 ball valve (thread) 



Indented is available to full-flow channel valve diameter: 



U.S. NIBCO T-585-70-66 (thread)



Globe Valve / Angle Valve:



This valve working pressure is 125 lbs class, and in accordance with U.S. valve and pipe fitting manufacturing MSS-SP 80 Standards Association standards for manufacturing; valve body and valve cover material is in line with the U.S. Society for Testing and Materials standard ASTM B 62 bronze. Stem material is in line with the United States Society for Testing and Materials Standard ASTM B371 lost Zn phenomenon of anti-silicon bronze or B 99 standard of low-zinc alloy, non-asbestos packing, PTFE valve seat valve, malleable, or ductile iron hand wheel. If the working pressure is relatively high, close to 100 psi, you should use 150 pounds-class fittings valve cover or similar structure of the valve. If you close the throttle or boiler used for drainage, you should use the whole plug stainless steel valve seat / valve flap. 



The valve can be used:



125 pounds-level U.S. NIBCO T-211-Y Globe Valve / T-311-Y angle valve



150 pounds-level U.S. NIBCO T-235-Y Globe Valve / T-335-Y angle valve



200 pounds-level U.S. NIBCO T-256-AP globe valve (full plug stainless steel Seat / Disc) 



300 pounds-level U.S. NIBCO T-376-AP globe valve (full plug stainless steel Seat / Disc)