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Stainless Steel Ball Valve Pneumatic control valve Ball valve Three-way valve Stainless steel valve The valve with International quality standards (1)Theair controller valve is composed by springs controllers and low-flow female seats. The new developed controller is light in weight and much lower in height, and is convinient to take with. This controller of the valve has relatively high flow capacity.The valvehas other characteristics: stablly working, consistence and flow control precision and widely adjustbale range. All the mentioned performance features of such controller valves can win its name on good controlling capacity. (2)Pneumaticcontrolvalveisacombinationinstrumentusuallybytheconnectionofpneumatic actuatorandcontrolvalve.Pneumaticcontrolvalveiswidelyusedfortheindustriesof pharmaceutical,petroleum,chemical,electricpower,metallurgy,etc. Thesanitaryvalveisusuallyusedforpharmaceuticalindustryandchemicalindustry. valves 1)material: ductile iron, grey cast iron, 2) coating: fusion bonded epoxy coatings 3) package: plywood case Our valves include: 1. block valve (1)gate valve (2)globe valve (3)diaphragm valve (4)ball valve (5)plug valve (6)butterfly valve (7)plunger valve (8)gauge valve 2.control valve (1)regulating valve (2)throttle valve (3)pressure reducing valve 3.check valve 4.splite-flow valve (1)distributing valve (2)drain valve 5.safety valve 6.vacuum valve 7.low pressure valve 8.middle pressure valve 9.high pressure valve 10.super high pressure valve 11.high temperature valve 12.middle temperature valve 13.atmospheric temperature valve 14.low temperature valve 15.super low temperature valve 16.non-metallic vale (1)ceramics vale (2)glass reinforced plastics vale (3)plastics valve 17.metal valve (1)copper alloy valve (2)aluminium alloyvalve (3)lead alloy valve (4)titanium alloy valve (5)monel valve (6)cast iron valve (7)low alloy steel vale (8)high alloy steel valve 18.lined valve (1)lead lining valve (2)plastic lining valve (3)enamel lining valve