Pilot Valves Dealers

Available in side port design in G 38, G 12 sizes. Compact dynamic seal design results in higher flow passages. Central position is provided with three options of Neutral, Positive & Negative to build appropriate logic circuit. Suitable for holding of double acting cylinder within its stroke range

The A-1 Differential Pilot Air Valve is designed to activate a number of pneumatic devices for a predetermined length of time even though it's control air supply is maintained for a considerably long period.

Pilot Operated Non-Return Valve Available in two versions Low cracking and closing pressure Bubble tight - elastomer seat Plastic portion can be turned by 360° Teflon pre-coated male taper threads

A pilot valve is a small valve that controls a limited-flow control feed to a separate piloted valve. Typically, this valve controls a high pressure or high flow feed.

Connection G 1/4, NPT 1/4 Flow rate 900 ….1000 l/min Voltage 12, 24, 48 V DC, 24, 48, 120, 230 V AC Port pattern as per NAMUR, to VDE / VDI 3845 Mechanical spring return Solenoid-actuated, piloted Diverse Ex solenoid systems, IEC Ex, FM EX Convertible from 5/2 - way function to 3/2 - way function All solenoid coils can be used on an armature tube.

We are one of the most sought after Manufacturers, Exporters as well as Suppliers of 5/2 Way Pilot Operated Double Coils in national territory. Made up of the finest grade materials, our Solenoid Valves can be used up-to 80°C. Further, we also provide customized solutions for our Valves. With us, buyers are free to place orders, we ensure timely deliveries.   Features Type : 5/2 Way Pilot Operated Double Coil, Impulse Operated Poppet type Design Port Connection : 1/4" BSR Mounting : Suitable for sub base mounting Media : Air Operating Temperature : 80oC max. Operating Pressure : 2-10 bar. Orifice : 6mm Flow Factor : 12 KV. Coil : 230 VAC/ClassV Insulation/ Size 1/ IP65 Protection. Coil Power Consumption : Inrush VA-18/ Hold on VA-12/ Wattage- 6W. Valve Body Material : Aluminium alloy hard anodised. Manual Override : Push Button type. Application : Solenoid Valve for Double Acting Cylinder, where Port is required to be latchico when power fails.

Application: For use when an air pilot signal is required at a set hydraulic pressure. Can be used to shift valves, and start or stop pneumatic pumps. Attaches directly to control manifold or can be mounted “in-line” to read system hydraulic pressure. Automatically turns on an air pilot signal when a predetermined system pressure is reached. Has 1/4" NPTF male thread and 1/4" NPTF fitting for gauge mounting if required. Adjustable from 500-10,000 psi. Maximum rating of 25 scfm at 100 psi.  

• Hydraulic Operated D.C. Valve• Available in NG 10 & NG 20 sizes• Pilot control by Solenoid optional 

Pilot operated directional control valves are hydraulically operated spool type valves.These valves control the start, stop & the direction of the fluid flow.Available in spring offset and spring centered.

Suitable for manifold mounting Mounting provision for individual unit Compact size Manual override Wide range of manifolds available Wide range of coil voltages

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

he SVP-7200 pilot operated pressure relief valves are able to operate at considerably higher set pressure than is possible with spring loaded safety relief valves, the valve operation and lift are unaffected by back-pressure. The AST pilot operated safety relief valves are designed and manufactured according to 9723CE P.E.D. and ASME VIII, API527 requirement. They have passed several laboratories tests to obtain the conformance to the Pressure Equipment Directive, PED 9723CE, accordingly to the product regulation EN ISO 4126-4 for use with gas, vapour and liquid. Many other homologations and approvals are available like ATEX, GOST R for Russia and others. Different pilots characteristics are available like pop action or modulating, non- flowing or flowing on dependence of customer needs. AST provide a wide range of materials, flange styles and options to meet the most demanding pressure relief application. Orifice Sizes: From “D” to “T” according to API 526; full bore orifices available. Connections: From NPS ½ x 1 to NPS 8 x 10, also available with double outlet flanges Inlet flanges ratings: Up to Class 2500 Features and benefits – Full nozzle design – Flanged connections can be manufactured according to a wide range of standards – Bubble-tight seats near set pressure allow high operating pressure and are not as sensitive to vibrational and pulsating service – Available with metallic or soft seats – Vertical pilot mounting ensures consistent set pressure and blow-down as contrasted to erratic, horizontally mounted pilots – All pressurized parts are hydraulically tested – The high flow coefficients allow the most economical sizing of the valve – Materials in compliance with NACE standards and wide range of optional exotic materials – A variety of accessories and options are available like fields test connection, field test indicator, backflow pr