
Petrochemical Industry;
Machinery and Automation Equipment;
Dyeing, Printing, and Purification Technology;
Polystyrene Foaming and Packaging Equipment;
Industrial Steam Sterilization and Separation Equipment;
Bio-fermentation Equipment;
Industrial Gas Generation and Separation Equipment;
Compact Pneumatic Angle Seat Valve
* Classic design, ultra-long service life;
* Available in normally open, normally closed, and free state;
* Co-axial shut-off structure, good sealing, large flow, low flow resistance;
* Energy-saving.
* Female threaded connection, diameter DN15~DN50.
Characteristics Orifice | DN15….50 |
Body materials | Cast stainless steel 304,316,316L |
Actuator material | Aluminium |
Seal material | PTFE(NBR,FKM,EPDM on request) |
Medium | Air,water,alcohol,oils,fuel,hydraulic fuids,salt solution,alkali solutions,organic solvents, |
Pressure | 0~16Bar (see catalogue for details) |
Viscosity | Max.6oocst(mm²/s) |
Packing gland (with silicone grease) | NBR or FKM |
Medium temperature | -10 to+120C with FKM seal |
Ambient temperature | Aluminium -10 to 80C |
Installation | As required,preferably with actuator in upright position The valves can be mounted in any position without affecting operation Pipe connections(G*)have standard combination thread according to ISO 228/t and ISO 71 Installation/maintenance instructions are included with each valve |
Control medium | Neutral gases,air |
Max.pilot pressure | Aluminium 10 bar |
Connection | Female thread ends DN15.…DN5o |
Classic design, ultra-long service life;
Available in normally open, normally closed, and free state;
Co-axial shut-off structure, good sealing, large flow, low flow resistance;
Energy-saving.
Female threaded connection, diameter DN15~DN50.
• Signaling box or compact signaling unit
• Stroke limiter for opening
• Manual safety device
• Polit operated drain valve assembly with electronic timer (see solenoids, coils & Accessories sections)
• Male thread ,Weld end, clamp and flange end connections are available on request
• Vacuum applications up to 10⁻² mbar

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