HHE 2022-2023

392 Seven QUICK EXHAUST VALVES ZVS SERIES PART NUMBER PORT SIZE PRICE ZVSC588 1/8” £11.89 ZVSC544 1/4” £14.23 ZVSC522 1/2” £22.32 QUICK EXHAUST VALVES ZVSO SERIES PART NUMBER SIZE PRICE ZVSO425-M5 M5 £9.94 QUICK EXHAUST VALVES ZVSO SERIES PART NUMBER CARTRIDGE PRICE ZVSO426-04 ø4 mm £9.94 2530 2530 2530 AUTOMATIC VALVES DESCRIPTION The circuit selector, Mod. SCS-668-06, enables two signals coming alternately from two different points to be channelled towards the same point. The selector is mounted through holes in the body. SPECIFICATIONS Type of construction Poppet type Valve group Automatic Materials AL body, OT58 bush, NBR seals, delrin poppet Pressure 0.2 bar Operating temperature 0°C to 80°C (with dry air -20°C) Nominal flow 800 Nl/min Fluid Filtered air: without lubrication. If lubricated air is used, it is recommended that ISO VG32 oil is used. Once applied, the lubrication should never be interrupted SPECIFICATIONS Type of construction Poppet type Valve group Automatic Materials OT58 body, NBR seals, stainless steel spring Pressure M5 = 1 bar, 1/8” = 0.3 bar, 1/4” = 0.2 bar Operating temperature 0°C to 80°C (with dry air -20°C) Nominal flow M5 = 150 Nl/min, 1/8” = 600 Nl/min, 1/4” = 1400 Nl/min Fluid Filtered air: without lubrication. If lubricated air is used, it is recommended that ISO VG32 oil is used. Once applied, the lubrication should never be interrupted SPECIFICATIONS Type of construction Poppet type Valve group Automatic Materials OT58 (brass) body. NBR seals ZVSO series. Desmopan seals ZVS series Pressure ZVS 1/8” ZVS 1/4” ZVS 1/2” ZVSO 0.5 bar 0.3 bar 0.2 bar 1 bar Operating temperature 0°C to 80°C (with dry air -20°C) Nominal flow ZVS 1/8” ZVS 1/4” ZVS 1/2” ZVSO P to A 650 Nl/min, A to R 1000 Nl/min P to A 1100 Nl/min, A to R 1900 Nl/min P to A 4500 Nl/min, A to R 6300 Nl/min P to A = 50 Nl/min, A to R 100 Nl/min Fluid Filtered air: without lubrication. If lubricated air is used, it is recommended that ISO VG32 oil is used. Once applied the lubrication should never be interrupted DESCRIPTION Quick exhaust valves are commonly used to increase the speed of cylinders or for rapid depressurisation of tanks containing compressed air. The models VSO 425 – M5 and VSO 426 – 04 are specially designed for mounting on solenoid valves and valves incorporating a ø4 cartridge. We recommend mounting a silencer on the outlet. DESCRIPTION The unidirectional valves in the VNR Series are available with M5, G1/8 and G1/4 ports. These poppet type valves allow operation at low pressures, both when there is a free flow and during retention. SHUTTLE VALVE ZSCS SERIES PART NUMBER PORT SIZE PRICE ZSCS668-06 1/8” £19.74 2530 UNIDIRECTIONAL NONE RETURN VALVES NON RETURN VALVES ZVNR SERIES PART NUMBER PORT SIZE PRICE ZVNR-205-M5 M5 £13.27 ZVNR210-1/8 1/8” £11.77 ZVNR84307 1/4” £20.06 2530 QUICK EXHAUST VALVES CIRCUIT SELECTOR