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Field adjustable pressure reducing valve (WP300)

Material:Brass
Size:1-1/2",2-1/2"
W. pressure: 300 psi
Max inlet pressure (psi):375psi/390psi
Surface: Rough / polished / chrome plated
Delivery Time:15days~30days

Product category:

Product Details

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Product Formation

The Field Adjustable Pressure Reducing Valve is a dedicated automatic pressure regulating device designed for on-site pressure adjustment. Its core function is to reliably reduce downstream water pressure under both flowing (dynamic water supply) and static (no-flow standby) conditions—effectively preventing overpressure damage to downstream pipelines, valves, or end-use equipment (such as fire hoses, sprinklers) while ensuring stable water supply performance.​
For the WP300 type of this series, it supports a maximum inlet pressure of 390 psi, which is well-suited for medium-pressure water supply systems in commercial buildings, industrial plants, and fire protection networks. This pressure rating balances compatibility with common pipeline pressures and safety, making it easy to integrate into existing water supply setups without additional pressure adaptation components.

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Features and Specification

Material:Brass

Size:1-1/2",2-1/2"

Max inlet pressure (psi):375psi/390psi

Function: Standpipe valve, floor control valve

W. pressure: 300 psi

Surface: Rough / polished / chrome plated

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Product Parameter

SizePatternInletOutletMax inlet pressure (psi)
1 - 1/2″Angle1 - 1/2″ NPT, F1 - 1/2″ NH, F375
1 - 1/2″Angle1 - 1/2″ NPT, F1 - 1/2″ NPT, F375
1 - 1/2″Angle1 - 1/2″ GRV1 - 1/2″ GRV375
2 - 1/2″Angle2 - 1/2″ NPT, F2 - 1/2″ NH, F390
2 - 1/2″Angle2 - 1/2″ NPT, F2 - 1/2″ NPT, F390
2 - 1/2″Globe2 - 1/2″ GRV2 - 1/2″ GRV390

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FAQ

Q. What is the MOQ for Field adjustable pressure reducing valve (WP300)?
A:The minimum order quantity is 50 units for standard sizes. Production lead time is 15 - 20 working days for standard products. Customized requirements (e.g., special sizes, materials) may adjust MOQ and delivery timelines.
Q. Can you accept sample order?
A:Yes, we accept samples with little and reasonablecharge.But need customer pay sample fees and transportfees firest.
Q. What are the available delivery terms?
A:We offer EXW, FOB, CIF, and DAP delivery terms. Our logistics team will help you choose the most suitable shipping solution based on your location and requirements.

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