JT1064 material: Rubber, Flourosilicone,silicone Type: Duckbill Certificate:ISO9001:2008 Service: OEM/ODM
Duckbill check valves, widely used in the demanding applications of many industries, are precision-molded, one-piece elastomeric valves that provide reliable backflow prevention at low pressure differentials. Duckbill check valves allow free flow with positive differential pressure. With negative differential pressure, backflow is checked. Pressure drop across the valve is a feature unique to duckbill check valves. They can be designed to operate in a few millimeters (inches) of water to several hundred kpa (psi), depending on valve size, geometry and compound characteristics. Duckbill check valves are also designed to start functioning at specific opening and closing pressure ranges, depending on your specifications. •normally open one-way check valves •prevents backflow leakage when minimal backpressure is applied •can be installed easily into hole and sealed by compressing flange Duckbill check valve features: Reliable backflow prevention 100% elastomeric construction eliminates maintenance Will not corrode, warp or freeze open or shut 1”-2” cracking pressure, low head loss Curved bill enhances sealing around debris Custom built for each application based on pressure and flow conditions Available in diameters from 1/2" (12mm) to 96” (2400mm) Note: 1. The inner diameters are matched to the pipe outer diameter on which installed. 2. The weight is approximate. 3. The dimensions are not integrated in the above table, contact liangda for more information. 4. We can make duckbill valves with any dimensions rubber flange available as per requirement. 5. Pcs are the number of half part of the clamps. 6. The usual material of the clamp is stainless steel 304, other material availble upon request. 7. Duckbill valves of dimensions in the above table are available in inventory. Any other dimensions and designs available upon request. Plastic bags , wooden box , or as requested
Angle valve
Brass & PVC Gate Valve
Gate Valves Wafer Valves Knife gate valves Non-return valves Pressure relief valves Actuators Positioners
BCPL manufactures a variety of valves. These valves are manufactured in adherence to various international and Indian Standards. The latest addition to this range are Combo valves, Pressure relief valves, Actuator valves and LOT valves.
BCPL manufactures a variety of valves. These valves are manufactured in adherence to various international and Indian Standards. The latest addition to this range are Combo valves, Pressure relief valves, Actuator valves and LOT valves.
SS Mini Ball Valve
Nickel Alloy Mini Ball Valve
safety relief valve DN 20 valve body bronze valve seat and spring brass operating temperature -200 ------+250
Cast Iron Gate Valve Pressure Rating : Class-125 Material : Cast Iron Description : Bolted Bonnet, Inside Screw, Rising Stem Trim : All Iron / Gun Metal Ends : Flanged Operator : Hand wheel Item Code : CI000004 Size : 50mm Notes : Available Valve Size : 40mm to 300mm
Bronze Relief Valve Rating : Max. Working Pressure 10.34 Bar Water or Air Material : Bronze Description : Right Angle, Enclosed Discharge Ends : Inlet Screwed Male to BS:21, Outlet Screwed Female to BS:21 Specials : Suitable for Water, Air Item Code : BM000016 Size : 15mm Notes : Available Valve Size : 15mm to 80mm
Bronze Relief Valve Rating : Max. Working Pressure 10.34 Bar Water or Air Material : Bronze Description : Straight Type, Open Discharge Ends : Screwed Male to BS:21 Specials : Suitable for Water, Air Item Code : BM000014 Size : 15mm Notes : Available Valve Size : 15mm to 80mm
Bronze Safety Valve Rating : Max. BOP 250 PSIG (17.24 Bar) at 435° F (225 C), Set Pressure 250 PSIG Material : Bronze Description : Angle Pattern, Pop Type, Enclosed Dischage Ends : Flanged Specials : IBR Item Code : BM000013 Size : 15mm Notes : Available Valve Size : 15mm to 80mm
Bronze Safety Valve Rating : Max. BOP 250 PSIG (17.24 Bar) at 435 F (225 C), Set Pressure 250 PSIG Material : Bronze Description : Angle Pattern, Pop Type, Enclosed Dischage Ends : Inlet Screwed Male, Outlet Screwed Female Specials : IBR Item Code : BM000012 Size : 15mm Notes : Available Valve Size : 15mm to 80mm
Gun Metal Foot Valve Pressure Rating : PN-6 Material : Gun Metal, Bronze Description : With Brass Strainer, 1mm Dia perforation Ends : Screwed Female to BS:21 Item Code : GM000065 Size : 15mm Notes : Available Valve Size : 15mm to 150mm
Brass Swing Check Valve BS 5154 Pressure Rating : PN-20 Material : Forged Brass Description : Screwed in Cover Ends : Screwed Female to BS:21 Item Code : FLB00045 Size : 15mm Notes : Available Valve Size : 15mm to 50mm
Gun Metal Globe Valve Pressure Rating : Class-150 Material : Gun Metal, Bronze Description : Union Bonnet, inside Screw, Rising Stem Ends : Flanged Operator : Hand wheel Item Code : GM00022 Size : 15mm Notes : Available Valve Size : 15mm to 100mm
Gun Metal Globe Valve Pressure Rating : Class-100 Material : Gun Metal, Bronze Description : Screwed in Bonnet, inside Screw, Rising Stem Ends : Flanged Operator : Hand wheel Item Code : GM00010 Size : 15mm Notes : Available Valve Size Class-150 15mm to 150mm PN-25 15mm to 100mm
Gun Metal Globe Valve BS 5154 Pressure Rating : PN-20 Material : Gun Metal, Bronze Description : Union Bonnet, inside Screw, Rising Stem Ends : Screwed Female to BS:21 Operator : Hand wheel Item Code : GM00014 Size : 15mm Notes : Available Valve Size PN-20 8mm to 100mm PN-25 15mm to 150mm
