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Hard Seal Metal Seat Triple Eccentric Butterfly Valve

Hard Seal Metal Seat Triple Eccentric Butterfly Valve

Model:D341

Size:2"-160"/DN50-DN4000

Pressure:CLASS 150,CLASS 300,CLASS600/PN16, PN25, PN40

Temperature:-20℃-425℃

Body material:ductile cast iron, WCB, stainless steel

Applicable medium:water, and other weak corrosive liquid etc.

Introduction

Specifications For Triple Eccentric Butterfly Valve
Size & Pressure Pressure : CLASS 150,CLASS 300,CLASS 600 or PN16,PN25,PN40
Size:2" to 160” or DN50 to DN4000
Temperature: -20 to 425°C
Material Body: ductile cast iron, WCB, stainless steel
Disc: ductile cast iron, WCB, stainless steel, Al-bronze
Stem: SS420, SS431
Disc seat ring: EPDM,NBR,VITON
Body seat ring: SS304
Adoptive Standards Valve Design:  API609/ AWWA C504 / BS EN593
Face to Face:  API 609/AWWA C504/BS2080/ISO5752
Flange and Drilling:  ISO7005-2,  BS EN1092, DIN2501 ASME B 16.5/ 16.47
Pressure Test:  API 598/ BS EN 12266/ISO 528
Top Flange:   ISO5211
Medium water, and other weak corrosive liquid etc.
Operating Mode bare shaft, worm gear+handwheel, electirc actuator, pneumatic actuator, hydraulic actuator, etc.
Coating epoxy coating, thickness: min. 250 microns, color code: RAl5015, 5017, 5010, and etc.

Features

Technical parameters

Technical standard

Valve Design: API609/ AWWA C504 / BS EN593

Face to Face: API 609/AWWA C504/BS2080/ISO5752

Flange and Drilling: ISO7005-2, BS EN1092, DIN2501 ASME B 16.5/ 16.47

Pressure Test: API 598/ BS EN 12266/ISO 528

Top Flange: ISO5211

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