Other Products / Services #1048865

Airline Accessories are important element of any pneumatic circuit & package. Schrader has a wide range of Flow Control Valve (Inline & Banjo), Quick Exhaust Valve, Silencers, Silencer-cum-FCV, Blow Guns, Check-units, Non Return Valves etc. Without these no process can be complete.

Valve automation is need of the process industry and Rotary Actuator is key element of valve automation. Schrader Duncan Limited launches MaxFlow range of Pneumatic Rotary Actuators. These actuators are available in spring return Single Acting as well as Double Acting models. Torque out put range is from 3 Nm To 4000 Nm for 0 to 90, operating pressure range from 3 to 8 Bar. These are compact design actuators with standard mounting interface.

Schrader have now widened their range of 2 way valves, available from 1/4" to 1-1/2" port sizes. These are suitable for air, water and light fluid mediums. They are of robust construction and can be mounted inline in pneumatic circuit or base mounted. These valves are available with different coil voltages. Valves are available in Brass as well as SS. Diaphragm design ensures high flow and quick response and reinforced construction gives longer life. Manual override is a standard feature in most of the valves in this range.
Besides these, G1/8 direct acting 2 way and 3 way midget solenoid valves are available. These are meant to operate midget cylinders upto 1" bore, to give pilot signal or to remote control main valve. Modified versions can be made for all the above valves as per customers requirement.

These are new generation spool valves with higher flow capacities. The internal construction is of moving spool type and uses unique wear compensating "dancing seals" concept, for quick response time and long life to the valves. The design also eliminates conventional internal spacers which reduces possibility of dirt particles trapping inside and making the valve ideal for adverse working conditions.

G 1/8 - 1/4 - 5/2 Exel Solenoid Valve G 1/4, G 1/8 Pilot Operated Exel Valves G 1/8 - 3/2 Exel Solenoid Valve G 1/4, G 1/8 Manually Operated Exel Valves Gang Manifold - Exel Valves G 1/8 - 5/2 Solenoid Operated Sub Base Exel Valves G 1/8 - 3/2 Solenoid Operated Sub Base Exel Valves

Airline Accessories are important element of any pneumatic circuit & package. Schrader has a wide range of Flow Control Valve (Inline & Banjo), Quick Exhaust Valve, Silencers, Silencer-cum-FCV, Blow Guns, Check-units, Non Return Valves etc. Without these no process can be complete.

Schrader push in fittings are made from Acetal resin moulded with nickel plated brass insert. It uses NBR (Nitrile) rubber "U" cup for creating leakproof joint with PU tube when it is inserted in to the push in fitting. The PU tube is locked inside the fitting by using S S lock claws with unique profile to prevent accidental release of PU tube. However the PU tube can be easily released when required, by pressing down on "release sleeve" with a finger and pulling the tube out without any tool. Schrader BSPT push in fittings are pre-coated with Teflon thread sealant while BSPP push in fittings are provided with face sealing "O" ring to create leak proof joint where push in fitting is fitted on.

Schrader push in fittings are made from Acetal resin moulded with nickel plated brass insert. It uses NBR (Nitrile) rubber "U" cup for creating leakproof joint with PU tube when it is inserted in to the push in fitting. The PU tube is locked inside the fitting by using S S lock claws with unique profile to prevent accidental release of PU tube. However the PU tube can be easily released when required, by pressing down on "release sleeve" with a finger and pulling the tube out without any tool.

Schrader now offers a complete range of cylinders from 32mm to 100mm bore dia, with radically different looks. These are tie rodless cylinders and they derive their sleek looks by virtue of using square aluminium tube. Complete range of mountings are available and they include Double trunnion mounting, Single trunnion mounting, Front plate mounting, Rear plate mounting, Leg mounting, Hinge mounting etc. Cylinders are also offered with reed switches, Rod eye end, Fork attachment etc. reed switches can be inserted at any position without dismantling the cylinder, and they sit flush with tube. Besides these Double ended cylinders, Single acting cylinders and custom built cylinders can be made as per users requirement.

Inch Series Cylinders Available in 1", 2", 2", 3" and 4" bore diameter. Proven performance in a wide range of applications. Offered with a range of mountings and attachments.

Features like single acting, double ended, reed switch type are also offered.Cylinders offered with stroke lengths upto 2000 mm with provision of stop tube if required.

Cylinders suitable for knife gate valve application. Bore size 3.3" to 18".Tie rod extension on front side for easy mounting on the knife gate valve.The rod cum wiper seal is completely self compensating for zero leakage at all pressures. The piston quad seal provides excellent directional performance

Sizes 16 to 63 Bore Equal forces on both end of Piston High cantilever and direct load can be taken on piston. Multi ported endcaps as standard High temperature seal s available as a standard option Many more option available

Schrader Duncan Limited has got into Hydraulic Cylinder business, as extension of pneumatic business to fluid power. Components are made of steel, precision machined. Sealing system are established European seals.
The most popular and widely used Hydraulic Cylinders are welded construction ISO 6020-1 series & tie-rod construction ISO 6020-2 series, working pressure upto 160 Bar with various mounting arrangements. We are also very well equipped to offer custom built hydraulic cylinders in a very short delivery times.

Valve automation is need of the process industry and Rotary Actuator is key element of valve automation. Schrader Duncan Limited launches MaxFlow range of Pneumatic Rotary Actuators. These actuators are available in spring return Single Acting as well as Double Acting models. Torque out put range is from 3 Nm To 4000 Nm for 0 to 90, operating pressure range from 3 to 8 Bar. These are compact design actuators with standard mounting interface.

Leather bellows protect the piston rod and internal seals under dusty and arduous working conditions by covering it.

For several decades Schrader has been engaged in offering Pneumatic systems for a wide section of the Industry. Equipped with a highly qualified and experienced team and computer aided design tools, we undertake to provide automation solutions from design to execution.

For several decades Schrader has been engaged in offering Pneumatic systems for a wide section of the Industry. Equipped with a highly qualified and experienced team and computer aided design tools, we undertake to provide automation solutions from design to execution.

Schrader Duncan Limited offers a range of Maxflow FRLs in port size 1/8" to 1", suitable for air preparation in pneumatic systems. These FRLs are manufactured as per international standards having high flow characteristics. It has a modular construction with easy assembly and dismantling facility which eliminates need of additional connectors for making FRL combination unit.

These products are also providedwith excellent features like bowl guard for filter and lubricator, semi automatic drain on filter, reliable & easy system ofbowl fixing and removal etc.The regulators are fitted with rolling diaphragms to give quick response time. Built in gauge is provided with an option of connecting it to external gauge. The lubricators have proportional oil mist type design whereby the amountof lubrication can be controlled precisely.

Schrader air chucks perfectly fit the world standard Schrader valve design. All practical operating conditions during the life of the chuck and the tyre valve have been taken into consideration in establishing the principle of design.The seating of the chuck washer on the valve mouth, and the engaging of the valve core plunger pin by the chuck deflator pin, provide an air-tight connection with high speed air flow.

For applications where extensions can be mounted in a straight line with valve. Full length plunger pin actuates core in existing valve. Hex nuts are included on extensions 127.000 mm (5.000") and longer. Fits on 12.243 mm-26 (0.482"-26) valve mouth threads.

These valves can be bent by hand, below the valve core chamber to the desired angle. Retains position of initial bend. Bending is done after application to the tube

Motor Cycle Valves The Valve finds general application on motor cycle tyre tubes and other light weight vehicles.

RUBBER BASE CONVERTIBLE VALVES Dubltite convertible truck and bus valves are supplied in straight form but can be converted to single or double bent form by using Schrader 7260 truck valve converting tool.

A hexagonal nut for tire valves locks the bridge washer or ring washer on the tube surface after the stem has been placed on the tube.these hexagonal nuts are female threaded to match the body threads on the various values.

Like Hex Nut, Rim Nuts have standardized thread sizes.They hold fittings in positions, clampvalves to rim surface or wheel disc.

Bridge washer help maintain alignment and mounting position of valves on tubes in service. When the hex nut locks the washer in place on the stem, the flanges contact the rim on either side of the valve hole. When the tube is inflated, the joint of the valve base and tube stock is bridged away from the rim, and the valve is thus supported straight in the center of the rim hole or slot. Bridge washes also reduce the protrusion of the valve through the rim for better clearance of brake drum, gears, etc.

Ruggedly built, these extensions meet wheel conditions where a light weight, rigid, yet hand-bendable-to-shape type is desired. They have a spring lined braided cover for protection, a sealing core at the extension mouth, and attach to the valves itself(after the core is removed) by means of a Swivel-Lock nut connection

Mould Tube Connectors Straight type with single clip: These Connectors have the single clip construction to hold the connectors on standard valve threads during the curing process.

Schrader air chucks perfectly fit the world standard Schrader valve design. All practical operating conditions during the life of the chuck and the tyre valve have been taken into consideration in establishing the principle of design.The seating of the chuck washer on the valve mouth, and the engaging of the valve core plunger pin by the chuck deflator pin, provide an air-tight connection with high speed air flow.

An important element of the Valve Automation is the Valve which could be Butterfly Valve, Ball Valve or Plug Valve. The Butterfly valve range is from size 25mm to 500mm and Pn rating 2.540. Ball valves are of 150 Class to 600 Class, in size 25mm to 200mm. The material of construction & Seal will be as per requirement, depending on the medium. Types of Ball Valves in the range are Typical two way, Screwed End, Socket Weld, Butt-weld etc. Three way ball valves for diverter application can also be offered. Butterfly valve varieties are Wafer type, Eccentric Design, with different seat material options. Based on specific application requirements. The system can be integrated with Positioner of Pneumatic Electro Pneumatic Smart type.

An important element of the Valve Automation is the Valve which could be Butterfly Valve, Ball Valve or Plug Valve. The Butterfly valve range is from size 25mm to 500mm and Pn rating 2.5/40. Ball valves are of 150 Class to 600 Class, in size 25mm to 200mm. The material of construction & Seal will be as per requirement, depending on the medium. Types of Ball Valves in the range are Typical two way, Screwed End, Socket Weld, Butt-weld etc.
Three way ball valves for diverter application can also be offered. Butterfly valve varieties are Wafer type, Eccentric Design, with different seat material options. Based on specific application requirements. The system can be integrated with Positioner of Pneumatic / Electro Pneumatic / Smart type.