ball valve Q947F/H

ball valve Q947F/H

Ball valve Q947F/H is a new generation's high-performance ball valve.It is consisting of a body, spheroid , valve stem, seal and enclose, and suaitable medium.

Ball valve Q947F/H suitable for two occasions cut off , regulating . Valve and connection of the executive body are adopted and connected with the way directly , the servo system is put in the electronic executive body, needn't mix the servo amplifier separately , inputting 4-20mA signal and 220VAC power can be controlled and operated! The executive body can dispose such angry piston type executive bodies as type electron type electronic executive body or GTX , AL ,etc. as UNIC , PSQ , HQ , DHL ,etc. separately according to user's enquiry . Ball valve Q947F/H has many advantages such as simple lines , the structure compactness , size are small , light , reliable ,and obstruction is small , movements are steady.

Some detailed standard are listed in the following.
1, design and manufacture: GB12237-89 , API608 , API 6D , JPI 7S-48 , BS5351 , DIN3357.
2, the size of flange: JB/T74- 90 (JB74- 90 ) , GB9112- 9131 , HGJ44- 76 , SH3406 , ANSI B16.5 , JIS B2212- 2214 , NF E29-211 , DIN2543.
3, the length of structure: GB12221-89 , ANSI B16.10 , JIS B2002 , NF E29-305 , DIN3202.
4, examine and mainly test: JB/T 9092 , API 598.