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Parveen Industries Pvt. Ltd

Manufacturer & Supplier Of Hardware Fittings

Parveen Industries Pvt. Ltd

Full Description

Being a prominent firm, we are offering a distinct assortment of Gaslift Equipment. The offered range finds extended application in numerous industries. The raw material used in manufacturing these equipments is sourced from the authentic vendors of the market. Considering various requirements of our clients, we offer the entire range in various configurations to choose from. The offered equipment is widely praised by our clients for their strength, sturdiness, corrosion resistance and cost-effectiveness.


The PARVEEN Conventional Pilot Valve (1″ & 1.1/2″O.D) and Retrievable Pilot Valve ( 1″ O.D. ) consists of a pilot section and a power section. This valve utilizes a pilot section to activate a power section. A sealed chamber, including a multiply monel bellow, contain a nitrogen pressure charge over a dampening fluid which provides the closing force necessary to maintain the pilot section in a normally closed position and an inconel spring provides the force necessary to maintain the power section normally in a closed position.

OPERATIONInjection gas first enters the pilot section of the valve and acts on the effective bellows area. When injection gas pressure exceeds the closing force (due to precharged nitrogen gas pressure in the bellows), the bellow compresses, lifting the pilot valve stem off the seat to open the pilot section and thus allows gas to be injected on top of the power piston. The differential between injection gas pressure and production fluid pressure, working on the annulus area between the power piston and port areas overcomes the spring closing force of the power section piston. This differential pressure opens the power section, allows injection gas to flow through the valve, past the reverse flow check valve into the production fluid through production conduit. When pilot section closes due to injection gas pressure drop, the injection gas pressure on top of the power piston bleeds down to production fluid pressure and the spring closes the power section.


Contact Person

Mr. Neel Garg

Street Address

465, 467, 485, EPIP- Export Promotion Industrial Park, HSIIDC- Haryana State Industrial & Infrastructure Development Corporation Kundli - 131028, Haryana, India

Nature of Business




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