58 Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice PNEUMAX FLUID CONTROL Pneumax Fluid Control Catalogue Pneumatic actuated valves 2/2 Series PVF 2 ways multi channel valve G1/2” -G1” Actuator Ø50 Table of dimensions CODE Actuator (mm) G K L ØDØdSWØE PVF50V15T-M 50 1/2” 35 76 25 18 27 50 PVF50V25T-M 1” 46 90 32 24 39 57 Technical data CODE KV (m3/h) Max. working pressure (bar) Pilot pressure bar) DE SE DE SE PVF50V15T-M 8,1 16 14 3 ... 5 4,5 ... 8 PVF50V25T-M 14,8 13 8 3 ... 7 4,5 ... 8 Ordering code PVF50vtT-m v VERSION 1= single acting normally closed 2= double acting normally closed T ORIFICE SIZE (MM) 15= Ø15 25= Ø25 M MATERIAL A= AISI 304 B= AISI 316 Construction characteristics Technical characteristics (Valve body) - Anti water hammer functioning with input below poppet - Pneumatically operated valve with stainless steel body, resistant to ambient corrosion - Self-levelling poppet to ensure improved sealing - Optical position indicator - Self-adjusting maintenance free stuffer seals package - Valves may be mounted in all positions OPTIONS (on request): - Double acting versions are available on request - Material: AISI 316/304 stainless steel - Fluid temperature: -10 °C ... +180 °C - Ambient temperature: -10 °C ... +80 °C - Fluid viscosity: max. 600cSt. - Poppet: PTFE - Seals package: PTFE and FKM - Fluid: dry or lubricated air, gases and neutral fluids, water and steam Pneumatic symbol 2 1 12 ØD G Ød L 153 SW E 8,5 K ØE G 1/8” II 2G Ex h IIC T4..T2 Gb X II 2D Ex h IIIC T130°C..T°230 Db X -10°C≤Ta≤ +80°C Ordering code PVFTt-0001 T SIZE 15= Ø15 25= Ø25 Kit includes: Nr. 1 flange, 2 Screw, 2 Nuts, 2 Washers (AISI 304) Nr. 1 OR (EPDM) Closed flange kit (A) Closed flang kit (B) Ordering code PVFTt-0003 T SIZE 15= Ø15 25= Ø25 Kit includes: Nr. 1 flange, 2 Screw, 2 Nuts, 2 Washers (AISI 304) Nr. 1 OR (EPDM) Open flange kit (A) Ordering code PVFTt-0002 T SIZE 15= Ø15 25= Ø25 Kit includes: Nr. 1 flange, 2 Screw, 2 Nuts, 2 Washers (AISI 304) Nr. 1 OR (EPDM) Open flange kit (B) Ordering code PVFTt-0004 T SIZE 15= Ø15 25= Ø25 Kit includes: Nr. 1 flange, 2 Screw, 2 Nuts, 2 Washers (AISI 304) Nr. 1 OR (EPDM) Valve joint kit (C) Kit includes: Nr. 2 Screw, 2 Nuts, 2 Washers (AISI 304) Nr. 1 OR (EPDM) Ordering code PVFTt-0005 T SIZE 15= Ø15 25= Ø25 A B C
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