Valve Selection Form

Valve selection form

This form includes all the information for the correct selection of the valve.
Data in red are mandatory.

General information:
Customer: / select, then insert test______/ Application: / ______
Competitor / model
(if replacement): / ______/ W. Nr. (for spare parts:
valve body, actuator, etc.) / ______
Process data:
Control: / Flow Pressure / Fluid: / ______
State of the fluid: / Liquid
Gas
Steam / Density (kg/m3) or
Normal density (kg/Nm3) or ______
Specific volume (m3/kg):
More important data: / Flow: ______l/h____ / Fluid temperature: ______ °C
Upstream pressure P1: ______bar(g) / Downstream pressure P2: ______bar(g)
Max pressure: ______bar(g) / Pipe DN: _____ Desired DN: _____
Valve technical data:
Body: / two-way three-way mixing application three-way diverting application
Body material: / cast iron / JL-1040 JS-1025 (spheroidal) JS-1050 (spheroidal))
cast steel / 1.0619 (DIN) A 216 WCB (ANSI) 1.0619/ WCB (DIN/ANSI) creep resistant 1.7357 (DIN) creep resistant A 217 WC9 (ANSI)
stainless steel / 1.4408 (DIN) 1.4462 (DIN) CF8M (ANSI) creep resistant 1.4581 (DIN)
Trim material: / stainless steel for O2 applications hardened
Cone: / linear equal percentage
Seat: / metal stellited PTFE soft sealing
Spindle packing: / std PTFE/graphite (250°C) for chloroprene (100°C) pure graphite (400°C)
bellows+safety (-20/350°C) pure graph. + cooling rips (530°C) PTFE/white for O2 (20°C)
other (to be specified) ______
Actuator: / motorized / pneumatic
Power supply (motorized): 24Vac 115Vac 230Vac 24Vdc 400Vac
Emergency closure (pneumatic): 2 way NC 2 way NO 3 way NC B-AB 3 way NC A-AB
Positioner: / control signal: 4-20 mA 0-20 mA 0-10 V
converter: pneumatic electro-pneumatic
signal/position: 4mA NC 4mA NO 4mA NC B-AB 4mA NC A-AB
Accessories: / # _ limit switches _____ ohm potentiometer other (to be specified) ______
Certificates: / GOST RTN other (to be specified) ______
Notes: / ______

Mod. n°121 del 07/16