Compared with ordinary ball valves, Q71F clamp type ball valves/Q671F pneumatic clamp type ball valves/Q971F electric clamp type ball valves have significant advantages such as short structural length, light weight, easy installation, and material saving. In addition, the clamp type ball valve seat adopts an elastic sealing structure, which is reliable in sealing and easy to open and close. Equipped with fire-resistant structure, it can still operate reliably and have good sealing in case of fire. According to user needs, anti-static structures can be installed. A 90 ° switch with a hole positioning piece is set up, which can be locked as needed to prevent accidental operation.

          Pneumatic clamp ball valve                            Electric clamp ball valve

Application of clamp type ball valve products
Clamp on ball valves are suitable for various pipelines with Class 150,PN 1.0~2.5MPa,working temperature of 29~180℃(sealing ring is reinforced polytetrafluoroethylene)or 29~300℃(sealing ring is para polystyrene).They are used to cut off or connect media in pipelines.Different materials are selected and can be applied to various media such as water,steam,oil,nitric acid,acetic acid,oxidizing media,urea,etc.
Applicable media:water,gas,oil,natural gas,and acid-base corrosive media.
Applicable temperature:-20~150~300℃
Drive modes:manual,pneumatic,electric,etc.
Nominal pressure:1.6-2.5MPa
Main component materials of clamp type ball valve

Main external dimensions of clamp type ball valve