Water pressure regulator and reducer 1-PRV
diaphragmcompositepolyamide

Water pressure regulator and reducer - 1-PRV - BERMAD CS Ltd - diaphragm / composite / polyamide
Water pressure regulator and reducer - 1-PRV - BERMAD CS Ltd - diaphragm / composite / polyamide
Water pressure regulator and reducer - 1-PRV - BERMAD CS Ltd - diaphragm / composite / polyamide - image - 2
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Characteristics

Product
for water
Technology
diaphragm
Material
stainless steel, polyamide, composite
Applications
for water systems
Other characteristics
compact, direct-acting, in-line
Pressure

Min.: 0.7 bar
(10.15 psi)

Max.: 9 bar
(130.53 psi)

Flow

Min.: 0.5 m³/h
(17.66 ft³/h)

Max.: 6 m³/h
(211.89 ft³/h)

Orifice diameter

25 mm
(0.984 in)

Temperature

60 °C
(140 °F)

Description

Description
BERMAD Adjustable Direct-Acting Pressure Reducer 1-PRV is a diaphragm-actuated valve designed to maintain a stable downstream pressure by balancing hydraulic force against a set spring load. Manufactured with composite body and internal trim, the 1-PRV delivers high hydraulic performance and mechanical strength while remaining suitable for irrigation installations.

Features & Benefits
  • Advanced construction materials: composite body and trim for high mechanical strength, chemical and cavitation resistance
  • Adjustable direct-acting operation: maintains constant downstream pressure with immediate response; adjustable for seasonal or stage changes
  • Unitized rolling diaphragm and guided plug: precise, stable regulation and reduced risk of diaphragm distortion
  • Compact, service-friendly design: in-line inspection and simplified maintenance; can be installed in any orientation
  • Reduced friction trim: optimizes hydraulic efficiency and reduces wear


Typical Applications
  • Distribution line lateral risers in irrigation systems
  • Non-compensating drip-line flow fixation
  • End-of-lateral burst/failure protection
  • Pressure reduction for marginal plots or sectors
  • Sprinkler flow control on irrigation machines
  • Single-sprinkler flow fixation


Technical specifications
  • Model: 1-PRV
  • Series: PRV Series
  • Configuration: Female–Female threaded
  • Typical size reference: 1" assembly shown
  • Operation: Adjustable direct-acting pressure reducer, diaphragm-actuated (equilibrium between hydraulic force and set spring force)
  • Body & trim material: Composite materials (high mechanical strength, chemical and cavitation resistant)
  • Diaphragm: Unitized rolling diaphragm with guided plug for accurate and stable regulation
  • Performance: Reduces higher upstream pressure to a lower, constant downstream pressure with immediate response
  • Adjustability: Adjustable for season and stage
  • Installation: Can be installed in any orientation
  • Service: Simple in-line inspection and service
  • Product code / barcode (reference on page): 28132

Catalogs

No catalogs are available for this product.

See all of BERMAD CS Ltd‘s catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

Eima International 2026
Eima International 2026

10-14 Nov 2026 Bologna (Italy) Hall 22 - Stand B/46

  • More information

    Other BERMAD CS Ltd products

    Irrigation

    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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