Conventional Safety Relief Valves
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Conventional Safety Relief Valves are those which work on simple working principle of force balance. The operation of a conventional spring-loaded PSV/SRV is based on a force balance principle. Under normal operating conditions, until the pressure at the inlet is below the set pressure or opening pressure, the disc is seated on the nozzle preventing flow through the nozzle. When the pressure at inlet exceeds set pressure/opening pressure, then pressure force on the bottom of disc overcomes the spring force, lifts the disc affecting opening of valve and relieves the excessive pressure in system. When the inlet pressure drops sufficiently below the set pressure / opening pressure, the spring force overcomes the pressure force, the disc re-seats on nozzle and valve closes. In REGPORT conventional Safety Relief Valves, an adjustable Blow Down Ring is provided for adjusting the opening in the annular orifice, thus controlling the pressure build-up in the huddling chamber. This controlled pressure build-up in the huddling chamber will overcome the spring force causing the disc to move away from the nozzle seat, and the valve will pop open. With this, fine adjustment in over pressure and blow down can be done. As a standard, unless specified, all our Safety Relief Valves are Full Nozzle Full Lift and tested for 10% over pressure. Following Series of Models are supplied
Gate Valve
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We manufacture and supply brilliant Gate Valves that are extensively used in varied industries. Our Gate Valves are manufactured in compliance with international standards and are stringently tested on various parameters to ensure their superior functioning. Best quality raw materials are used to produce them using latest machinery to ensure a high level of perfection. Our Gate Valves Are Known For Accurate dimensions World class performance Durability Cost effectiveness Test pressure in PSI Class 150 300 600 Hydro Shell 450 1125 2225 Seat/Back seat 315 815 1630 Air Seat 80 80 80 Technical Specifications Parts Materials Body ASTM A216 Gr. WCB Bonnet ASTM A216 Gr. WCB Spindle AISI SS410 Wedge ASTM A216 Gr. WCB + 13%Cr. Seat Ring CS + 13%Cr. Gland Bush AISI SS410 Gland Packing Grafoil Rings Gland Flange IS 2062 Gr B. Handwheel Fabricated Steel Gasket Spiral Wound SS304 + CAF Stud / Nut ASTM A193 Gr.B7 & ASTM A194 Gr.2H Eye Bolt & Nut ASTM A 307 Gr. B Bonnet Bush AISI SS410 Yoke sleeve ASTM A439 Gr.D2 Grease nipple Commercial Grub Screw Commercial Yoke Bush Carbon Steel
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Pressure Holding Valve
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Robust structure, excellent mechanical strength and long service life are the features that distinguish our Pressure Holding Valves from others in the market. Our company is ranked among reckoned Manufacturers and Suppliers of high performance Pressure Holding Valves. Available with us in varied specifications, our Pressure Holding Valves are of uncompromised standards. Buyers can purchase Pressure Holding Valves from us at market leading prices.
Gate Valve
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boiler mounting valve, Flange, Pipe Fitting, Ball Valve, trap valve
Gate Valve
12,600 Per Piece
industrial gate valves
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industrial gate valves, Flange End Ball Valves
slide gate valve
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Rack and Pinion Gate, Flap Gate, Conveyor Pulleys, Ms Grating
pressure safety valves
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pressure safety valves, Electromagnetic Flow Meter - Saitech Make
Pressure Relief Valve
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Electric Motor, Industrial Conveyor Belt, hanger bearing
Gate Valve
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oil field equipment, pipe connector, tubular pipe, high pressure fittings
Safety Relief Valves
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Digital Control Valve, Deluge Valves, industrial dual fuel burners
Pressure Relief Valve
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Air Compressor, Electric Motor, Gearbox
Gate Valves
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Differential Pressure Gauge, Manifold Valves, Diaphragm Seals
Pressure Reducing Valves
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Pressure Reducing Valves, Two Stage Dual Fuel Burner, Two Way Control Valve
Wedge Gate Valves
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Wedge Gate Valves, Triple Offset Butterfly Valve
Fittings
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Fittings, Pipes, Strainers
Fittings
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Fittings, furniture raw material, Paints, Solvents
Fittings
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Fittings, Structural Steel Pipes, structural fittings, Steel Product
Fittings
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Fittings, Strainers, Unions, ro units, buttons type strainers