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High performance butterfly valve

Valve size: NPS2 ~ NPS56 DN50 ~ DN1400

Pressure rating: 150LB ~ 600LB PN6-PN100

Material: carbon steel, stainless steel, low temperature carbon steel, duplex, super duplex steel, Inconel alloy

Design and manufacturing standards: API 609, ISO10631, EN 593, GB/T 12238

Face to face standards: ASME B 16.10, API 609, ISO 5752, EN 558, GB/T 12221

Flange end standard: ASME B16.5, ASME B16.47, EN 1092, GOST 12815, GB/T 9113

Stress test standards: API 598, ISO 5208, BS EN 12266 -1, GB/T 13927

Fire safety test standards: API 607, API 6FA, BS EN ISO 10497

Quality / Product Certification: ISO 9001, API 609, PED 2014/68/EU, EAC

Safety and reliability: in line with SIL3

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Specification

Valve size: NPS2 ~ NPS56 DN50 ~ DN1400

Pressure rating: 150LB ~ 600LB PN6-PN100

Material: carbon steel, stainless steel, low temperature carbon steel, duplex, super duplex steel, Inconel alloy

Design and manufacturing standards: API 609, ISO10631, EN 593, GB/T 12238

Face to face standards: ASME B 16.10, API 609, ISO 5752, EN 558, GB/T 12221

Flange end standard: ASME B16.5, ASME B16.47, EN 1092, GOST 12815, GB/T 9113

Stress test standards: API 598, ISO 5208, BS EN 12266 -1, GB/T 13927

Fire safety test standards: API 607, API 6FA, BS EN ISO 10497

Quality / Product Certification: ISO 9001, API 609, PED 2014/68/EU, EAC

Safety and reliability: in line with SIL3

NACE: in accordance with MR 01-75 / ISO 15156

Optional valve actuators: polished rods, gears, handles, pneumatic actuators, hydraulic actuators, gas actuators,

Gas oil actuator, electric actuator, hydraulic/electric actuator, hydraulic actuator

Sealing grade: API 598 (zero leak), grade six (FCI 70-2), ISO 5208 grade A

Characteristics

Double eccentric sealing structure, no friction, no wear, no jam

Small size, light weight, easy to install

Longer life, more than 100,000 valve switches

Excellent gas and liquid insulation, two-way seal, zero leakage

The valve seat is fully detachable and easy to replace and repair

Low switching torque for easy operation, smaller actuators and lower cost

Used in oil and natural gas, it can be designed into fireproof structure.

ERREESSE as an international enterprise has exported products to more than 60 countries, and our partners always accompany you around through the dense network.

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