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Iraq Hubs: Erbil • Baghdad • Basra
CATEGORY LINE #9 5 Master B2B Products Division 01: Water & Wastewater

Flanged Butterfly Valves

Double-eccentric flanged butterfly valves built to EN 593 and ISO 10631 standards with ductile iron body construction, stainless steel 316 disc sealing edges, and replaceable EPDM seat rings. Rated for bidirectional service across PN10, PN16, and PN25 pressure tiers with manual worm gearboxes or electric actuators. Essential for low-headloss flow regulation in large-diameter municipal water reservoirs, intake pump houses, and wastewater treatment plants.

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Master B2B Product Specifications in Flanged Butterfly Valves

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

IND-PRD-000040 Active Staging Line

Double Eccentric Flanged Butterfly Valves (DN100–DN2400, PN10 / PN16 / PN25, EN 593)

⚡ DN100–DN2400, PN10 / PN16 / PN25, EN 593
Double eccentric offset disc geometry eliminating seal friction and extending operating life.
Ductile iron body and disc (EN-GJS-500-7) compliant with EN 593, EN 1074-2, and EN 558.
Continuous micro-finished stainless steel 316L body seat resisting erosion and mineral deposits.
Technical Datasheet →
IND-PRD-000041 Active Staging Line

Concentric Rubber-Lined Flanged Butterfly Valves (DN50–DN1200, PN10 / PN16, EN 593)

⚡ DN50–DN1200, PN10 / PN16, EN 593
Full vulcanized or replaceable EPDM/NBR body liner isolating valve body from line medium.
Integrated rubber flange sealing faces eliminating the need for separate companion gaskets.
Ductile iron body (EN-GJS-450-10) with fusion-bonded epoxy protective finish (≥250 µm).
Technical Datasheet →
IND-PRD-000081 Active Staging Line

Lug & Wafer Type Resilient Seated Butterfly Valves (DN50–DN600, PN10 / PN16, EN 593)

⚡ DN50–DN600, PN10 / PN16, EN 593
Compact lug and wafer designs reducing installation space and weight by up to 60%.
Threaded full-lug body enabling dead-end isolation and downstream pipe removal under pressure.
Molded EPDM or NBR elastomer liner acting as an integrated full-face flange gasket.
Technical Datasheet →
IND-PRD-000082 Active Staging Line

Triple-Offset Metal-Seated High-Pressure Butterfly Valves (DN150–DN1600, PN25 / PN40, API 609)

⚡ DN150–DN1600, PN25 / PN40, API 609
Triple-offset conical geometry eliminating seal rubbing, friction, and premature seat wear.
Bi-directional zero-leakage shutoff (ISO 5208 Rate A) with laminated stainless steel/graphite seal.
Severe pressure classes PN25 and PN40 (ASME Class 150/300) for high-head pumping duty.
Technical Datasheet →
IND-PRD-000083 Active Staging Line

Motorized Electric Actuator Flanged Butterfly Valves (DN150–DN2000, 400V Modulating, IP68)

⚡ DN150–DN2000, 400V Modulating, IP68
Smart quarter-turn electric actuator (IP68 submersible) with non-intrusive programming display.
Full SCADA integration with 4–20mA analog position feedback and Modbus / Profibus fieldbus.
Double eccentric ductile iron body delivering bi-directional bubble-tight shutoff (Rate A).
Technical Datasheet →
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