PNEUMATIC CONTROL VALVE

PNEUMATIC CONTROL VALVE<br />
Type 3241 Valve<br />
• Brand: SAMSON<br />
• NPS1 <br />
• ANSI Class 150<br />
• Body: Stainless steel 1.4408/A 351 CF8M<br />
• Flanges RF - raised face, roughness Ra 3.2 to 6.3 µm<br />
• Equal  percentage characteristic<br />
• 15 mm rated travel<br />
• Plug with metal  sealing (leakage class IV)<br />
• Plug material Stellite 6/6B<br />
• Seat material  1.4404/1.4409<br />
• Seat facing stellited<br />
• Kvs 1.0/Cv 1.2<br />
• Packing PTFE-carbon, spring-loaded<br />
• Body gasket: Graphite seal on CrNiMo steel core<br />
• Connecting diameter 30 mm<br />
• Bonnet made of CrNiMo steel<br />
• VarID: 1032472<br /><br />
Type 3277 Pneumatic Actuator<br />
• 15 mm operating travel <br />
• Type 3277, diaphragm area 240 cm² <br />
• Diaphragm material NBR <br />
• Loading pressure connection: ISO 2G thread<br />
• Bench range 0.2 to 1.0 bar <br />
• Fail-safe action "Stem  extends" <br />
• VarID: 1010629<br /><br />
Type 3730 Electropneumatic Positioner <br />
•Type 3730-5 with LCD and AUTOTUNE, FOUNDATION fieldbus<br />
• EXPERTplus diagnostics<br />
•Hardware version device index 01<br />
•Software version K2.04 & R1.55  <br />
• VarID: 3560848<br /><br />
Mounting unit for Type 3730 <br />
• Mounting parts for direct attachment to Type 3277240 to 700 cm² (1400-7453) <br />
• Connection block G 1/4 (1400-8819<br />
• VarID: 1012296<br /><br />
Type 4708 Supply Pressure Regulator <br />
• Type 4708-11 Supply Pressure Regulator <br />
•Connection thread 1/4-18 NPT<br />
• Set point range 0.5...6.0 bar, with pressure gauge (connection nickel-plated brass) <br />
• With 1 pressure gauge<br />
•Aluminum connecting part <br />
• Filter in transparent plastic receptacle <br />
• VarID: 1606408<br /><br />
Mounting unit for Type 4708 <br />
• For Type 4708-11 <br />
• Control valve attached over stainless steel bracket <br />
• Material 1.4301/AISI 304 <br />
• Metric piping, zinc-plated steel, Ermeto screw fitting  <br />
•VarID: 1594793