离岸价格
获取最新报价( Negotiable )
|Minimum Order
位置:
-
最小订单价格:
-
最小订单:
1
包装细节:
standard
交货时间:
7-10days
供应能力:
200 Unit per Month
付款方式:
T/T, Western Union
联系人 Helen
Tongzhou, Beijing, Beijing
| Type: QBV butterfly valve QBV Flanged Clamp-type Butterfly Valve DBV Double Seal Butterfly Valve Working principle: The butterfly valve is three operated ways: manual operated, pneumatic/spring and pneumatic/ pneumatic .The handle can be adjusted to 0degree,*2.5degrees,*5degrees,*7.5degrees,*0degrees position and can be used for adjust pipe flux. It also can be operated by driving gear. There are three driving forms: normally close, normally open and closed by two air flues separately. Standard design: Standard butterfly valves: general butterfly valve, flange clamp-type butterfly and double seal butterfly valve. Connection way: welded, welded thread, clamp and others. Material of valve: **4 or **6L Material of gasket: standard EPDM, silica gel or EPM for option. Technical parameter: Body anti-pressure:*0kg per square centimeter Working pressure: 6kg per square centimeter Working temperature: **0~**0 degree Centigrade Surface finish: Ra<1.6 Operation pressure: 4.5~7kg/cm2 Pipe external diameter: 6mm |
| Operation pressure: 4.5~7kg/cm² |
