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Iraq Hubs: Erbil • Baghdad • Basra
CATEGORY LINE #12 5 Master B2B Products Division 01: Water & Wastewater

Pressure Reducing Valves

Pilot-operated diaphragm-actuated hydraulic pressure reducing valves conforming to EN 1074-5 and AWWA C530 standards, fabricated in ductile iron bodies from DN50 to DN600 rated at PN16 and PN25. Accurately modulates downstream delivery pressure regardless of fluctuating inlet pressures or flow variations using stainless steel pilot circuits. Deployed across multi-pressure urban zones, high-rise utility intakes, and distribution sub-networks.

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Master B2B Product Specifications in Pressure Reducing Valves

Review complete operational envelopes, engineering standards, and pre-staged inventory models ready for procurement across Iraq.

IND-PRD-000046 Active Staging Line

Pilot-Operated Hydraulic Pressure Reducing & Sustaining Valves (DN50–DN600, PN16/PN25, AWWA C530)

⚡ DN50–DN600, PN16/PN25, AWWA C530
Fully autonomous hydraulic actuation powered by line water pressure without electrical supply.
Maintains constant downstream pressure within ±0.2 Bar regardless of flow or inlet pressure spikes.
Ductile iron globe body (EN-GJS-500-7) compliant with AWWA C530, EN 1074-5, and ISO 10522.
Technical Datasheet →
IND-PRD-000047 Active Staging Line

High-Differential Piston-Type Pressure Reducing Valves (DN50–DN300, PN25 / PN40, Severe Service)

⚡ DN50–DN300, PN25 / PN40, Severe Service
Solid stainless steel piston actuator engineered for extreme differential pressure drops up to 35 Bar.
Multi-stage slotted anti-cavitation trim dissipating kinetic energy harmlessly in the liquid core.
Eliminates rubber diaphragm tear and fatigue failures in severe-service mountainous water mains.
Technical Datasheet →
IND-PRD-000090 Active Staging Line

Direct-Acting Diaphragm Pressure Reducing Valves (DN15–DN100, PN16 / PN25, Threaded & Flanged)

⚡ DN15–DN100, PN16 / PN25, Threaded & Flanged
Direct-acting balanced seat design maintaining constant downstream pressure despite inlet spikes.
Integrated stainless steel wire mesh filter protecting internal seat from sand and pipe scale.
Drop-tight shutoff under zero-demand conditions preventing downstream pressure creep.
Technical Datasheet →
IND-PRD-000091 Active Staging Line

Dual-Stage / Low-Flow Pilot Controlled PRV Stations (DN80–DN500, Wide Turndown Ratio, PN16/PN25)

⚡ DN80–DN500, Wide Turndown Ratio, PN16/PN25
Dual-stage regulation handling extreme flow turndown ratios from peak day to minimum night flow.
Eliminates valve seat chattering, hunting, and cavitation erosion at near-zero demand.
100% autonomous hydraulic operation powered by water line pressure without electricity.
Technical Datasheet →
IND-PRD-000092 Active Staging Line

Pressure Relief & Sustaining Safety Control Valves (DN50–DN600, Fast Opening Non-Surge, PN16/PN25)

⚡ DN50–DN600, Fast Opening Non-Surge, PN16/PN25
Dual-function capability: rapid pressure relief or automated upstream pressure sustaining.
Instantaneous opening response dissipating water hammer spikes before pipe rupture occurs.
Smooth adjustable closing speed preventing secondary hydraulic surge transients.
Technical Datasheet →
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