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High Performance Butterfly Valve

Pressure
Classl50, Class300
Size
Basic type: 2”-48”(50mm -1200mm) Fire safety type: 2”- 60”(50mm -1500mm)
Temperature
-196°C ~ +650°C (-321 ℉~+1202℉)
Connection Type
wafer, lug
Drive Type
manual, worm gear, pneumatic, electric
Applicable Medium
corrosive chemical media, water, gas, acid, alkali, steam, pharmaceutical, etc.

Basic Type Design Standards

Design and Manufacturing Standard: API 609, MSS SP-68, BS EN 593

Temperature & Pressure Class Standard: ASME B 16.34

Fire Resistance Standard: API 607, BS EN ISO 10497

Driving Flange Standard: BS EN ISO 5211

Connection Flange Standard: ASME B16.5, ASME B16.47, ISO 7005, EN 1092

 Face to Face Standard: API 609, MSS SP-68, ISO 5752, BS EN 558

Inspection & Testing Standard: API 598, MSS SP-61, ISO 5208

Valve Marking Standard: MSS SP-25

Fire Safety Type Design Standard

Design and Manufacturing Standard: API 609, MSS SP-68, BS EN 593

Temperature & Pressure Class Standard: ASME B 16.34

Low Temperature Standard: BS 6364, MSS SP-134

Driving Flange Standard: BS EN ISO 5211

Connection Flange Standard: ASME B16.5, ASME B16.47, ISO 7005, EN 1092

 Face to Face Standard: API 609, MSS SP-68, ISO 5752, BS EN 558

Inspection & Testing Standard: API 598, ISO 5208

Horizontal Burning Testing Standard: BS EN ISO 10497, API 607, API F6A Valve Marking Standard: MSS SP-25

Dissipation Discharge Testing Standard: API 622, API 624, ISO/CD 15848, EPA Method 21 BV22

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