Bronze Pressure Reducing Control Valve With CL150LBS 300LBS

Model No.: PR-300-10

PN25 Bronze Flanged Pressure Reducing PRV valve for sea water

Design and manufacture: ASME B16.34

Face to face: ASME B16.10

Flange connection: ASME B16.5

Test and inspection: API598

Body: Bronze C95800

Stem: Monel K400

Disc: Bronze C95800

Seat: PRTFE

Guiding Sleeve: Monel K400

Plug: Bronze C95800

Spring: SS316

Inlet pressure: PN25

Outlet pressure；PN12

Max reducing Ratio: 10:1

Available Material of Body: WCB, stainless steel, bronze, alloy steel

Available Material of Disc: WCB, stainless steel, bronze, alloy steel

Guiding Sleeve: Monel K400

Plug: SS304, SS316, Bronze, Alloy Steel

Spring: SS316/SS304/65Mn.

Size Range: DN15-500mm

Pressure Range: PN1.6, 2.5, 4.0, 6.4, 10.0, 16.0, 25.0Mpa

Maximum inlet pressure: 1.6, 2.5, 6.4, 10.0, 16.0, 25.0Mpa

Outlet pressure range: 0.1-1.0, 0.1-1.6, 0.1-2.5, 0.5-3.5, 0.5-3.5, 0.5-4.5Mpa (customized according to the range of user needs)

Pressure characteristic deviation: GB12246-1989

Flow characteristic deviation: GB12246-1989

Minimum pressure difference: 0.15, 0.15, 0.2, 0.4, 0.8, 1.0Mpa

Penetration: GB12245-1989

The pressure reducing valve is a valve that adjusts the inlet pressure to a certain outlet pressure and depends on the energy of the medium to automatically maintain the outlet pressure stable. From the point of view of fluid mechanics, a pressure reducing valve is a throttling element whose local resistance can be changed, that is, by changing the throttling area, the flow velocity and the kinetic energy of the fluid are changed, causing different pressure losses, thereby achieving the purpose of decompression. Then rely on the adjustment of the control and adjustment system to balance the fluctuation of the pressure behind the valve with the spring force, so that the pressure behind the valve remains constant within a certain error range.

1. The direct-acting piston structure is adopted, the internal structure is very simple, no jamming, reliable performance and durable.

2. Resistant to dirt and water, no need for filters, no need

Bypass piping, piping is extremely simple, can save a lot of space and piping costs.

3. The outlet pressure can be adjusted precisely from 1 to 5.5 bar. In general, the outlet pressure can be considered regardless of the influence of the inlet pressure.

4. Excellent hydraulic characteristics, small pressure loss, decompression ratio can reach more than 10:1

It can meet a variety of decompression requirements, and is especially suitable for branch pressure relief valve systems.

DEYE PIPING INDUSTRY CO., LTD. is a projects- Oriented company integrated with

Design, manufacture and Marketing in Piping Industry for Oil gas water. We started to cooperate the piping projects Contractors since year of 2004. During twenty years, we have successfully participated in different projects in Egypt, United Arab Emirates, Saudi Arabia, Turkey, Italy, France, Spain, KZ(Kazakhstan), UZ (Uzbekistan), Russia, Maylasia, Singapore, Thailand. etc.

The products we can supply includes Pipes fittings, flanges, fasteners, pipes& Tubes, Industry valves and valve accessories.

The material we can supply includes:

Stainless Steel304, 304L, 304H, 316, 316L, 316H, 310, SS321, SS321H, 347, 347H, 904L

Super Duplex SS 2507, DSS2205, UNS31803 UNS32750， UNS32760

1.4301,1.4306, 1.4401, 1.4435, 1.4406, 1.4404， 1.4462， 1.4410， 1.4501

Carbon Steel A234 WPB, WP5, WP9,WP11, WP22, A420WPL6, A420WPL8

ST37.0,ST35.8,ST37.2,ST35.4/8,ST42,ST45,ST52,ST52.4

STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49

WCB, A105, WCC, WC5, WC6, WC9, W12, LCB, LCC.

We deliver a full suite of flow management solutions that bring vital infra-structure to local communities around the globe. Partnering with customers, we help to keep their operations running safely, minimize downtime and enhance lifecycle performance. Together, we are

helping to create a more sustainable to-morrow.

Why Deye Piping Industry?

As a global supplier for industrial Pipeline Projects, DEYE Piping Industry Co., Ltd is is dedicated and experienced to provide the contractors, sub-contractors, end users with the best possible products and solutions.

How to find the right products？

Our Engineers will check the technical requirement carefully as per projects requirement to guarantee the products meet the standard required and suggest the most suitable solution if any deviation between our products and the technical specification sheet of the project demand. We have more than 200 Selected suppliers around China and we have one workshop for customized products. DEYE PIPING is professional and resourceful enough to find the right Products for you.

Worry about the product quality?

Deye Piping Industry Co., Ltd has an experienced QC team, The QC team test the orders strictly as per ITP, Customers can get the photos and videos from beginning of the orders include Raw Material Test, Heat treatment Supervision, Machining, Assemble, Marking checking, Dimension Checking, Surface Treatment, hydraulic Test, other NDT test as per contract, Package, Loading.

How to assist the pipeline projects?

During the preparation of the tender. Deye Piping starts to involve in the tenders and assist the clients from Budget .We are well eauipped with all the required documents and certifcations and authorization letter and familiar with whole processes of any tender. After done all the preparation, Deye Piping provides technical support to clients and supply 24-hour consultant services to any emeroency problem. With our abundant experiences in tender projects,  we have helped our clients and ourselves win tender in oil & gas proiects. Sea and Marine Projects, Electricity power proiects. construction projects, Water treatment Plants, chemical industry projects etc. and also we build long term cooperation relationship with those reputed enterprises.