Double half shaft soft seal ci body wafer butterfly valve

Brand:aa

Product detail:

Double half shaft soft seal ci body wafer butterfly valve

 

 

Product information:

 

Working pressure: 10bar, 16bar;

flanged standard: DIN2501-PN10/PN16-ANSI 150LBS

Design standard:EN 593 GB/T 12238

 

 

Control type	Handle, worm gearbox, pneumatic, electric
Electric actuator	On-off, I/O:4-20mA
Explosion proof electric actuator	EX d Ⅱ BT4 EX d Ⅱ CT6   Regulation type,switch type
Voltage	AC220V AC110V AC380V     DC12V DC24V DC110V
Pneumatic actuator	Double acting,single acting
Pneumatic accessories	Limit switch,positioner,solenoid valve,filter relief-pressure valve, hand wheel-operated.
Nominal diameter	DN25-DN600
Nominal pressure	1.0-1.6MPa
Applicable temperature	PTFE:-30~150°C EPDM: -30~120°C NBR: -30~80°C
Connection	Clamp,lugs on clip,double flange
Body material	Ductile iron,carbon steel(WCB),stainless steel
Disc material	304,316,316L,nylon,cast steel
Seat lining	EPDM,NBR,VOTON,PTFE
Applicable medium	gas,water and oil etc

 

 

Control type: Handle, gearbox, pneumatic, electric

 

 

Part name specifications:

 

Shaft: double half shaft ISO 5211 standard, easy mounting;

Anti- blow out holes: a back seated design, long service life,

Stem: stainess steel material, Single monolithic valve stem; with spline,

rigidity connction with the valve plate;

Dsic:  Precision casting, valve plate, processed into the spherical sealing surface, torque more

more small, sealing better; By the valve stem with spline drive rigidity, floating up and down in the valve plate to automatically, prevent to produce stress;

 

 

 

 

Pneumatic / electric butterfly valve wafer type:

 

 

 

 

 

Product Production

 

  Polovo valves (Shanghai) Co., Ltd :

 

Thank you very much for your checking here, and we are always keeping the

advantage of leading technology so as to produce the high quality products and

promptly provide customers with comprehensive and satifactory services;

 

Any interesting in our valves please don't hesitate to keep in touch;

 

TEL: + 86 21 68112100

FAX: + 86 21 39652505

 

Thank you again for your view here, have a nice day;