Gear operation
DOUBLE ECCENTRIC BUTTERFLY VALVEGear operation
DOUBLE ECCENTRIC BUTTERFLY VALVE
Specifications
Product range
DN100-DN2400
Presure temperature ratings
Working pressure
150PSI
NBR Working temperature
-12℃~100℃
VITON Working temperature
-20℃~220℃
EPDM Working temperature
-12℃~130℃
PTFE Working temperature
-10℃~180℃
Materials of construction
Body Materials
DI
Bushing Materials
Zcuzn38mn2pb2
Sealing Materials
NBR/EPDM
Shaft Materials
2cr13
* –Valves in other materials available on demand
Compliance Standards
Pressure testing
API 598 ISO 5208, EN12226-2
Top flange
ISO5211
End connection
ANSI B16.1 Class125/150 AWWA C207 MSS SP44 Class150 DIN 2501 PN6/10/16 EN1092-2 PN6/10/16 BS10 Table D/E JIS B2220 5K/10K/16K AS4087 PN14/16
Valve design
MSS SP-67 API 609 BS EN593/BS5155
Face to face
API 609 Table 1 ISO 5752 Series 20 EN 558 Series 20 (DIN 3202 T3 K1) BS 5155 Series 4