Hand Valves | Shut-off Valves for BSPP, G Connection Thread
![Thread - Thread Straight Hand Valve](/images/hand-valves/hand-shut-off-valves_hvss-g.gif)
Thread - thread straight hand valve is used for turning air pressure on and off for pneumatic devices. Hand valve is also called shut-off valve. Three-ways control and two-ways control hand valve can be selected. O-ring on the thread for sealing.
The three-ways control hand valve, when closed, discharges the residual pressure from the output side (device). Therefore it assures safety at adjustment or repair of the connected devices.
The two-ways control hand valve does not have air discharge mechanism, is suited for air supply to a tank or other devices from which the residual pressure should not be discharged. The two-directional control valve is also suited for the system where vacuum piping is used.
- Available Shape of Release Sleeve: Oval and Round
- Available Colors of Release Sleeve: Blue, Red, Black, Gray and Custom Color
- Color of Plastic Body: Black
- Available Thread Size: 1/8, 1/4, 3/8, 1/2