Supplier: Pp pvc ball valve, pp pvc union ball valve, pp foot valve
FREE-VALVEs screw foot valve is a kind of energy saving valve, usually installed at the bottom of the suction pipe of pump. The functions of foot valve are designed to stop water from going backwards when the pump shuts off and only allow the water flow forward . As many inlet and stiffeners are designed on the valve bonnet , the valve is not easy to clog . The foot valve is usually applied at suction pipe . The valve disc usually designed as signal disc ,and connection method is flange . Features 1.Screw foot valve is composed of valve body, disc, cover,strainer basket, sealing ring and other parts. 2.The disc is moved up and down under fluid pressure drop between inlet and outlet to realize the valve opening and closing. The valve opens under the pressure of the fluid. 3.When the pump stops working, the valve will be shut off quickly under pressure of outlet pipe , and the liquid will not flow back to the water source, which will help the water suction pump and save water loss. 4.Flow area is 2 to 3 times of the pipe area about stainless steel or carbon steel strainer basket. Technical Specification: 1.Size Range: NPS2~NPS8,DN50~DN200 2.Applicable Temperature: 0~300 3.Connection Type: screw 4.Sealing material: soft sealing or hardness sealing 5.Material of main partsWCB,stainless steel 6.Test standardGB/T13927,API598 Application: FREE-VALVEs screw foot valve is designed for using in irrigation as well as other pumping applications where water may be dirty due to suspended silt and sand. It offers extremely low head loss. Valve body is cast steel construction. Ports are female screw for easy installation.
FREE-VALVE's flange foot valve is a kind of energy saving valve, usually installed at the bottom of the suction pipe of pump. The functions of foot valve are designed to stop water from going backwards when the pump shuts off and only allow the water flow forward . As many inlet and stiffeners are designed on the valve bonnet , the valve is not easy to clog . The foot valve is usually applied at suction pipe . The valve disc usually designed as signal disc ,and connection method is flange . Features 1.Flange foot valve is composed of valve body, disc, cover,strainer basket, sealing ring and other parts. 2.The disc is moved up and down under fluid pressure drop between inlet and outlet to realize the valve opening and closing. The valve opens under the pressure of the fluid. 3.When the pump stops working, the valve will be shut off quickly under pressure of outlet pipe , and the liquid will not flow back to the water source, which will help the water suction pump and save water loss. 4.Flow area is 2 to 3 times of the pipe area about stainless steel or carbon steel strainer basket. Technical Specification: 1.Size Range: NPS2~NPS20,DN50~DN500 2.Applicable Temperature: 0~300 3.Connection Type: Flange or screw 4.Sealing material: soft sealing or hardness sealing 5.Material of main partsWCB,stainless steel 6.Test standardGB/T13927,API598 Application: FREE-VALVE's flange foot valve is designed for using in irrigation as well as other pumping applications where water may be dirty due to suspended silt and sand. It offers extremely low head loss. Valve body is cast steel construction. Ports are female screw or flange for easy installation.
UPVC Ball Valve
Pp single male union ball valve Product description Size: 1/2", 3/4", 1", 1-1/4", 1-1/2", 2" Method: injection Color:blue+black Moq:5 cartons(please check "packaging & shipping" for more details) Packing details: Size pcs/ctn carton size(m) 1/2" 110 0.5*0.3*0.24 3/4" 60 0.53*0.3*0.305 1" 60 0.53*0.3*0.305 1-1/4" 22 0.5*0.285*0.31 1-1/2" 14 0.5*0.29*0.235 2" 12 0.51*0.35*0.28
PVC Compact Ball Valve With PP Handle Product PVC Ball Valve Material Body---PVC Handle---ABS or PP Ball---PVC, PP, or CPVC Seat Seal---PTFE, TPE O-Ring---EPDM, FPM, NBR Product Description Handle Type: Butterfly Handle/ Lever Handle Pressure: 1.0MPA /PN10 /10BAR /150PSI Temperature of media: 15-60degree Connector type: thread and socket Good Quality And Easy To Install Available Color Dark Blue, Light Blue, White, Grey, Black. Available Size(mm) 20, 25, 32, 40, 50, 63, 75, 90, 110. Available Size(inch) 1/2”, 3/4”, 1”, 1-1/4”, 1-1/2”, 2”, 2-1/2”, 3”, 4”, 6”, 8”. Branding LK or ODM Applicable Standard ANSI, DIN, JIS, BS, CNS Sample Free samples are available after confirm the order detail. Quality Warranty 2 Years.
PVC Fittings, PVC Pipe Fittings, PVC Connectors, PVC Joints
Supplier: Bandage, gauze, cotton roll and non-woven things
Supplier: Industrial valves , including control valve, globe valve, cryogenic valve, safety valve, pressure reducing valve, check valve, gate valve, butterfly valve, ball valve, knife gate valve, foot valve, electric actuated valve, pneumatic actuated valve, plunger valves, plug valves, suction diffuser, strainers, steam traps, air valves, balancing valves, specialty valves, surge anticipator valves, needle valves, triple duty valves, diaphragm valves
