Check Valves and Flow Restrictors
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Check valves close the vacuum lines of uncovered suction cups. This maintains the system vacuum. Flow restrictors constrict the vacuum line. They are used predominantly in the handling of porous parts.
Dual Sensing Solenoid valve
27,000 Per Set
Dual sensing solenoid valve for press machine clutch & brake.
Best Deals from Check Valves
Flap Valves
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Double Cone Flap valves are used for controlled feeding as well as achieving air lock sealing. These valves consist of two independent Cone Flap valves mounted one upon other with their opening and closing alternated and synchronized to ensure that only one valve opens at a time. DEMECH manufacture these valves to suit the opening sizes and required through-put rate. The through-put of these valves depend on the holding volume of the upper valve chamber and the rate of operations.
Check Valve
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Check valves are available in all types and sizes by SAMSON serving each and every industrial and commercial use. They can be availed in all end types whether it is flanged, wafer, screwed, butt weld etc.
Forged Check Valve
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We are engaged in offering a comprehensive range of Forged Steel Class 800 Check Valves that are acclaimed for application specific design and sturdy construction. Available in various technical specifications. Product Feature Split Body Design Facilitates Inspection and Repair Investment Cast Body Construction 'Blow-Out Proof Stem Internal Anti-Static Device Triple Stem Sealing Above 2' Size ISO 5211 Mounting Dimension for Easy Automation
Cast Steel Swing Check Valve
4,000 - 500,000 Per Piece
1 Piece(s) (MOQ)
Pilot Operated Check Valves
2,000 Per Number
Check Valve
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Our Manufacturing & Supply Scope Body Cover
double flap valve
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Double Cone Flap valves are used for controlled feeding as well as achieving air lock sealing. These valves consist of two independent Cone Flap valves mounted one upon other with their opening and closing alternated and synchronized to ensure that only one valve opens at a time. DEMECH manufacture these valves to suit the opening sizes and required through-put rate. The through-put of these valves depend on the holding volume of the upper valve chamber and the rate of operations. These are very slow operating valves as the operation cycle rate does not usually exceed beyond 6 cycles per minutes. Thus these valves have a batch feeding pattern rather than continuous feeding. Selection of Cone or Flap depends on the characteristics of material to be handled and system requirement like pressure sealing. Cone valve has a better sealing than the Flap valve. However, in smaller size valves the Cone can act as an obstruction in the flow resulting in clogging of the small opening. The Cone valves usually have round opening whereas the Flap valves can have square.
PP Non Return Valves
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Non Return Valves
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PARTH VALVES AND HOSES LLP is pleased to offer top-of-the-line products in pipeline flow control. The PARTH VALVE AND HOSES‘s Non Return Valves have been developed with extensive application, design and manufacturing expertise. These products are produced by employing modern manufacturing practices under a robust quality assurance system. These practices ensure consistent product quality and dependable performance. The PARTH VALVE AND HOSES‘s Non Return Valves Have been designed to include state-of-the-art features that are described in this bulletin. TECHNICAL DADA PARTH VALVES AND HOSES has extensive experience in manufacturing wafer type, Swing type, In-Line type and Non-Slam Check Valves. Size : ½” up to 12“ (DN 15 up to DN 300) Pressure Rating : PN10 & PN16 Materials : CI WCB,SS304, SS316, Carbon Steels, Polypropylene Design Standard : API 6D Temperature Rating : 80 degree to 180 degree. Test (Inspection) Standard : API 598 Construction Details : Bolted Cover / Pressure Seal Bonnet, Lift Check Type, Swing Check, Piston Check, Tilting Disc, Non – Slam Check End Connection: Screwed, Socket Weld, Flanged, Hub End, Butt-Weld Operator / Actuator : Manual SALIENT FEATURES Compact : Requires little space in piping systems due to the short overall length. Light Weight : Wafer Check valve is much less in weight compared to conventional flanged end Swing Check valves. Bubble Tight Shut-off: The replaceable soft seal fitted in the body ensures a tight shut-off to prevent backflow. Long life of Seat Rings: The seat rings are fitted in the body in order to prevent contact with the flow, which results in longer life of the seat rings. This also ensures the retention of the seat rings in its original position. (i.e. the seat rings are not lost in the pipe due to the flow pressure) Easy Ft space saving installation : The valves are installed between two flanges and centering is achieved by means of body rim (outside diameter) Extremely low opening pressures. Easy to handle and maintain. Higher sizes available with counter balance and hydraulic cushioning on request. Low pressure drop: Decreasing with increasing valve size. Available in different materials of construction. Available in wide range of sizes We are Manufacturer, Exporter, Supplier, Authorized Dealer & Solution Provider. Our setup is situated in Pune, Maharashtra, India & majorly we serve our customers from countries like Shri Lanka, Bhutan, Bangladesh, Malaysia, Indonesian, Nepal, Europe, Africa, Gulf countries like UAE, Dubai, Bahrain, Oman, Qatar, Saudi Arabia, Egypt, Jordan, Lebanon, Syria, Yemen, Kuwait etc.
Ss Non Return Valve
300 Per Piece
1 Piece (MOQ)
8mm M8 Foot Pedal Valve
6,500 - 8,500 Per piece
1 Piece (MOQ)
Stainless Steel Gate Valve
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Features : Accurate size Steel body Easy to install Less maintenance Perfect functionality Strong and sturdy finish
Spring Check Valve
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Disc Check Valves from Forbes Marshall are spring loaded, non-return valves which allow flow only in one direction. When fitted at the outlet of traps discharging into closed systems, they prevent the back-flow of discharged condensate into the system. Forbes Marshall spring loaded disc check valves offer a tight shutoff and are available in a large range of sizes. These valves are compact in design as compared to the conventional swing and lift type of disc check valves. They can be easily mounted in between flanges in any direction. These valves are compatible with both PN and ANSI flanges.
Industrial Check Valves
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We are leading Supplier & Manufacturer for the Industrial Check Valves which also includes Swing Type Wafer Check Valve since 2010. We are offering to our valued customers a eye-catching range ofSingle plate swing type wafer check valve. Single plate swing type wafer check valve offered by us can be used in any type of liquid based application.
double flap valve
50,000 Per
1 Piece (MOQ)
Disc Check Valves
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Disc Check Valves from Forbes Marshall are spring loaded, non-return valves which allow flow only in one direction. When fitted at the outlet of traps discharging into closed systems, they prevent the back-flow of discharged condensate into the system.
Non Return Valves
1,800 Per Piece
Foot Valves
178 - 15,000 Per Piece
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Silent Check Valves
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Forged Steel Gate Valves
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Flow Control Check Valve
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pressure check valves
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pressure check valves, Check Valves, Globe Valves, pressure globe valves
inline check valves
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We are offering inline check valves. These inline check valves can be installed only in horizontal position. To over come these difficulties we have designed and manufactured the inline check valve. Features and applications of our inline check valves : * can be installed in any position. * stainless steel internal parts. * compact size. * occupies very little space. * low pressure drop. * suitable for monitoring liquid refrigerant & oil level for vessels as follows o can be installed on all gas & liquid lines (hot and cold) o suitable for all standard refrigerants such as r-12, r-22, r-502, r-717 (nh3), r-134. O can be installed with ammonia pumps. O suitable for low temperature applications.
industrial forged check valves
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industrial forged check valves, Flange Ball Valves
Industrial Check Valves
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Industrial Check Valves, gas valves, alloy valves, Air Regulators
Non Return Valve
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Engineering Options: Teflon coated Rubber, EPDM Rubber, Viton Rubber on request Available M.O.C.: PP (POLYPROPYLENE) HDPE (HIGH DENSITY POLYETHYLENE) ISOTACTIC PP PVDF (POLYVINYLIDENE FLUORIDE)
Swing Check Valve
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A basic swing check valve consists of a valve body, a bonnet, and a disk that is connected to a hinge. The disk swings away from the valve-seat to allow flow in the forward direction, and returns to valve-seat when upstream flow is stopped, to prevent backflow.
double flap valve
500,000 - 1,000,000 Per Nos
double flap valve, Cast Basalt Pipe, Enmasse Conveyor