45 DEGREE SHUT OFF NEEDLE VALVEMax Pressure: 5000 PSI (345 bar)
Rated Flow Rate: 50 to 190 gpm (190 to 720 l/min)
The HSN-45 valve is used to open (or close) one portion of the circuit (to or from) flow from (or to) another portion. Flow can be in either direction (bi-directional).
There are ports milled thru the body and main spool. Rotating the handle 45 degrees counter-clockwise aligns the ports and allows flow between ports 1 and 2. Rotating the handle clockwise shuts off flow.
The valve handle position can be re-set in any position after the valve has been installed by simply lifting, rotating, and releasing the handle. Design incorporates a roller thrust bearing to ensure the valve can me adjusted with low force.
The valve is constructed of steel parts, and operating parts are hardened and ground. The cartridge is designed for easy service and field repair.
|Rated Flow (Δ 100 psi/7 bar)||Port 1 to 2||50 gpm||190 l/min||100 gpm||349 l/min||190 gpm||720 l/min|
|Port 2 to 1||50 gpm||190 l/min||90 gpm||341 l/min||170 gpm||644 l/min|
|Max Operating Pressure||5000 psi||345 bar||5000 psi||345 bar||5000 psi||345 bar|
|Torque to Adjust Valve Under Max Pressure||Port 1 to 2||24 in.lb||2717 Nmm||64 in.lb||7204 Nmm||683 in.lb||77179 Nmm|
|Port 2 to 1||26 in.lb||2966 Nmm||38 in.lb||4238 Nmm||683 in.lb||77179 Nmm|
|Viscosity Range||27 to 2000 SSU at 100 °F||1 to 432 cSt|
|Temperature Range||-40 to +350 °F||-40 to +175 °C|