Pilot Valves Dealers in Vadodara (4 products available)

• Pressure: High Pressure
• Media: Water, Air, Oils & Gas
• Body: Brass Forged
• Temprature: -50° C to 85° C / 80° C (High Temp.On Request.)
• Ends: Screwed / Flanged / Triclover
• Coil rating: Continuous Rated
• Orifice diameter (mmø): 10 to 50

We are offering pilot solenoid valve features : - body material : aluminium, brass, ss 316 - port connection : 1/4", 3/8", 1/2", 3/4", 1" - media : air, gas, lpg, oil,diesel - pressure : up to 40 bar - coil voltage : any - coil enclosure : weather proof/ explosion proof - application : single acting actuator/ cylinder, control valve actuation diverting/ mixing fluid - bubble tight shut off - life > 10 million cycles - speed up to 800 cycles/min - guide assembly : ss 304 - seal : nbr, viton - certificate: atex, ce, gost, inmetro, sil - valve condition : universal.

• Brand Name: ROTEX
• SS-316: ALUMINIUM

We are offering 22 poppet type internalexternal pilot ncno solenoid valve. features â�¢ bubble tight shut off â�¢ vibration resistance up to 9g â�¢ suitable for high speed cycling â�¢ speed up to 400 cycles min â�¢ life >10 million cycles ambient and fluid temperature -20 â°c to 80 â°c media air, inert gases, water, free flowing liquid, oil, diesel, kerosene, lpg type pressure 22101 0 - 20 bar 21201 0.5 - 10 bar 21202 1 - 20 bar 21203 2 - 40 bar.

Like other pressure relief valves (PRV), pilot operated relief valves (PORV) are used for emergency relief during overpressure events (e.g. a tank gets too hot and the expanding fluid increases the pressure to dangerous levels). The distinction between PORV and conventional PRV is that pilot valves use system pressure to seal the valve. APRV typically uses a spring to hold the disc or piston on seat. The essential parts of a PORV are a pilot valve (or control pilot), a main valve, a pilot tube, the dome, a disc or piston, and a seat. The volume above the piston is called the dome.         The pressure from the pilot tube to the dome is routed through the actual control pilot valve. Thereare many designs but the control pilot is essentially a conventional PRV with the special job of controlling pressure to the main valve dome. When the pilot valve reaches set pressure it opens and releases the pressure from the dome. The piston is then free to open and the main valve exhausts the system fluid. The control pilot opens either to the main valve exhaust pipe or to atmosphere.         Snap Acting: At set pressure the valve snaps to full lift, it can be quite violent on large pipes with significant pressure. The pressure has to drop below the set pressure in order for the piston to reseat.         Modulating: The pilot is designed to open gradually, so that less of the system fluid is lost during each relief event. The piston lifts in proportion to the overpressure. Blowdown is typically short.         The PRECON Pilot Operated Relief Valve is used to replace weight-loaded or spring loaded valves in many applications to increase efficiency and reduce evaporation losses. Several advantages are obtained over the traditional type. For example, the process pressures may be closer to the set pressure than would be considered prudent and safe with the traditional valve. Additionally, greater conservation is obtained due to minimum product loss which in turn provides increased profits.         Product Features         Sizes 2" through 12" Choice of aluminum, carbon steel, stainless steel, or special materials for the main body Ease of precision settings Only the pilot needs to be set Lower profile and weight than spring operated models for high settings Full open at less than 10% overpressure Modulating action conserves product since valve opening is proportional to overpressure Soft seats seal tight to conserve product and minimize valve wear which improves reliability               Pressure & Flow Control Industries Manufacturers, Exporters, Traders, Importers, Suppliers ofPilot Operated Pressure Relief Valves