Needle (Throttle) Valve Brass

Push-In Fitting Type Flow Control Valve for Sparks Condition. All body material is made of brass in order to adapt high heat and spatter.

• Control Actuator Speed and Pneumatic Signals
• Suitable for High Temp. and Sparks Condition
• Adjustable Flow Rate during Air Flow
• Seal Rubber Selection for Various Usage
• Superior in Flame-Retardant and Spatter-Proof by its brass made Release-Ring
• Avoid Spatter and Dusts by Protective Cover

Specifications

Fluid Admitted: Air, Water (Conditional)
Remarks: For water: Surge pressure must be lower than max service pressure and use of insert ring. Seal materials NBR and FKM are options for production orders.
Service Pressure Range at 20ºC: 150 psi (1MPa) Maximum
Service Temperature Range: HNBR: 32~212°F (0~100°C); NBR: 32~140°F (0~60°C); FKM: 32~248°F (0~120°C)
Working Vacuum: -100kPa
Fluid Admitted: Air, Water (Conditional)
Remarks: For water: Surge pressure must be lower than max service pressure and use of insert ring. Seal materials NBR and FKM are options for production orders.
Service Pressure Range at 20ºC: 150 psi (1MPa) Maximum
Service Temperature Range: HNBR: 32~212°F (0~100°C); NBR: 32~140°F (0~60°C); FKM: 32~248°F (0~120°C)
Working Vacuum: -100kPa