electric ptfe butterfly valve seal ring

Product introduction

POV series wafer automated butterfly valve, unique appearance, compact structure. The 2- way seal function, not affect by the flow control. Can be used as the truncation effect, also can flow regulation, Shell using epoxy resin coating to prevent rust. Through the selection of the valve seat seal, disc material, suitable for different working medium.

Body

Nominal size: DN40-DN1000

Body material: WCB,Ductile iron,304,316

Connection type: Wafer, flange, LT- lug wafer type

Pressure class: PN10,PN16

Structure type: The midline structure

 Valve components

Disc material: Ductile iron nickel plating, nylon coating, aluminum bronze, 304, 316, 316L, 1.4529, 2507

Stem material: Stainless steel 410,304

Design and manufacturing standards

 Design and manufacture: GB/T12238-2008

 Connection standard: JB/T 79.1-1994 ASME B16.10

 Structure length: GB/T12221-2005 ASME B16.5

 Pressure testing: GB/T13927-2008

Electric actuator

On-off type: feedback signal: Passive contact signal/4-20mA/ resistance signals.

Regulation type: Input signal 4-20mA/0-10V/1-5V;

Feedback signal: 4-20mA/0-10V/1-5V

Voltage: AC220V380V110V24V,DC12V24V etc;Special voltage can be customized.

Explosion-proof class: Can be choose explosion-proof type EX d IIBT4

Outline size drawing: 

Electric wafer-style butterfly valves dimensions:

 packing:

shipping:

we will ship the goods within one week

inspection

Pov valve industry (Shanghai) Co., Ltd. after many years of field experience, R & D and design of products to meet the stringent requirements of today's industrial processing fluid, by creating the most value of quality products, providing personalized service and on-time delivery principle, we gained good reputation. Our success is built on integrity, the full range of control valve. Main products: pneumatic control valve, electric control valve, a valve, pneumatic angle seat valve, pneumatic diaphragm valve, electromagnetic valve etc.