Pneumatic And Hydraulic Equipment Page 384

Maximum Operating Pressure (Non-Shock Service) 5,000 PSI Ports - 1/4" NPTF Material - Steel Orifice - .015 Maximum Operating Pressure (Non-Shock Service) 5,000 PSI Operating Temperature Range (O-Ring Packing) Viton (Standard): -15 to +400F Threads 1/4" NPTF Threads Materials Housing, Plug, Body - Hexagon Carbon Steel Needle -416 Stainless Steel Back-up Washer - Teflon Knob - Aluminum Maximum Recommended Flow Rate 3.2 GPM Maximum Operating Pressure (Non-Shock Service) 5,000 PSI Operating Temperature Range (O-Ring Packing) Viton (Standard): -15 to +400F Threads 1/4" NPTF Threads Materials Housing, Plug, Body - Carbon Steel Needle -416 Stainless Steel Back-up Washer - Teflon Knob - Aluminum Maximum Recommended Flow Rate 3.2 GPM Maximum Operating Pressure (Non-Shock Service) Up to 3,000 PSI Stroke - 1/4" Ports - 1/4" NPTF Mounting - Panel Materials Spool - Hardened Steel (Rockwell 50/55) Body - Steel Knob - Aluminum Orifice In Gauge Port .020" Standard MALE-TO-FEMALE 1/4" NEEDLE VALVES This special purpose valve is designed primarily for use as gauge shut-off valves. It may also be used for any application where low flow is required. 1/4" NPTF threads mount directly in gauge line while flow is re- duced to that of 1/8" needle valve. RIGHT ANGLE 1/4" NEEDLE VALVES Ideally suited for use as gauge shut-off valves, this new right angle Pneu-Trol needle valve has 1/4" NPTF threads that mount directly in gauge line. Flow is reduced to that of 1/8" needle valve for limited flow to gauge. This valve may also be used for low flow applications. GAUGE ISOLATOR VALVES For Hydraulic Application Panel or Bracket Mounting Up to 3,000 PSI Working Pressure Push to Operate-Spring Return The Pneu-Trol Gauge Isolator Valve is designed to prevent surge damage to a gauge in all types of hydraulic circuits. The Gauge Isolator Valve also acts as a snubber to prevent damage to other hydraulic components - hydraulic chatter, pulsation and fluid hammer can cause costly down time of equipment. Simple to operate - just push to read. Depressing the knob allows fluid to flow around the spool to the gauge. When the spring-loaded knob is released the spool is automatically returned to the closed position, allowing the fluid to drain from the gauge out the exhaust port. GAUGE SNUBBER Protects Gauges and Other Delicate Instruments from Shock Pressure Surges and Pulsations The Pneu-Trol Gauge Snubber is a fixed pressure valve which protects your gauges and other delicate instruments from hydraulic shock pressure surges and pulsations, yet provides rapid and smooth response to pressures up to 5,000 PSI. The unit is made from carbon steel. Size Part No. Price 1/4" GI21S $130.93 Part No. Price NMF 20-10S $43.65 Part No. Price N20-10S $50.67 Size Part No. Price 1/4" GS20S $19.36 NEEDLE VALVES, GAUGE SNUBBERS Deltrol (314) 427-0600 800-444-0522 (FAX) 314-427-3502 www. j hf.com JHF Catalog [ Volume 7 ] 384 Prices Subject to Change Without Notice John Henry Foster pneumatic and hydraulic equipment

Previous Page
Next Page