国产亚洲精久久久久久无码色戒_日韩中文字幕在线亚洲一区_在线无码免费看黄_97资源中文字幕_不付费黄台app软件下载京东_国产精品影院在线免费观看_99视频精品免费视频_真人片网站在线观看_亚洲精品无码综合网_国产A∨无码专区亚洲A

Today:
    Products
Home > Products >

Throttle valve

Features:
The throttle valve is one of the necessary equipment for oil (gas) well pressure control. In terms of structural form, the product is divided into adjustable throttle valve and fixed throttle valve; in terms of drive form, the product is divided into manual throttle valve and hydraulic throttle valve.
Technical Parameter:
  Specification
Parameter
103
78(80)
65
52
Working pressure
2000~20000Psi
2000~20000Psi
2000~20000Psi
2000~20000Psi
Drive mode
Manual, hydraulic
Manual, hydraulic
Manual, hydraulic
Manual, hydraulic
Temperature grade
L-X
L-X
L-X
L-X
Specification grade
PSL1-4
PSL1-4
PSL1-4
PSL1-4
Performance grade 
PR1-2
PR1-2
PR1-2
PR1-2
Connection mode
API 6A flange connection
API 6A flange connection
API 6A flange connection
API 6A flange connection