Pneumatic and hydraulic equipment - Import export

Pneumatic timers are used for the precise time control of pneumatic signals in pneumatic circuits or systems. The pressure-independent function of time delay starts when pressure is applied to the control port. After the pre-selected time is elapsed, an internal 3/2 way valve is switched. The pneumatic timer is reset to the initial condition if the control port is vented for at least 300 ms. The adjustable time delay depends on the chosen version and amounts between 0.5 and 180 s. Due to its design the control pressure level must not be below working pressure level. As a result of the fire-risk evaluation according to EN 13463-1, the pneumatic timers are not subject to ATEX regulations. This means they may also be used in explosion hazardous areas as defined in IIG/ IID.

The sliding gate control valve type 8043 in long design with piston actuator and integrated positioner is due to its compact design universally applicable for neutral and aggressive media in the chemical industry, process engineering and plant construction. Due to the direct and backlashfree installation of the positioner on that piston actuator, these valves have no exposed moving parts and are characterized by a high control quality and control dynamics. Digital positioner type 8049 Pneumatic and electropneumatic positioner type 8047 Positioner with integrated process controller type 8049 IPC Positioner type 8047 and type 8049 also in explosionproof version Metal bellows Limit switch Position feedback Pilot valve . . .

Miniature indicator with pressure connection M5 for visual indication of pressure.

Miniature indicator with pressure connection M5 for visual indication of pressure.

Indicator with pressure connection M5 for visual indication of pressure.

Indicator with pressure connection M5 for visual indication of pressure.

The pneumatic sliding gate control valve type 8028 in reinforced GS3 design with integrated positioner and with an 80 mm diaphragm actuator is ideal for compact plant installations in process technology. In addition to the compact design, this valve is characterised by high control precision and a long service life. Digital positioner type 8049 Positioner type 8049 in explosionproof version Positioner with integrated process controller type 8049 IPC Metal bellows Limit switch Position feedback Pilot valve . . .

- R-thread - Whitworth pipe thread conical - Sealing NBR - Material brass nickel-plated - Temperature range -4 to 176 °F (-20 to +80 °C) - Working pressure range -14 to 232 psi (-0.95 to 16 bar)

- Whitworth pipe thread - Chambered O-ring - Sealing NBR - Material brass nickel-plated - Temperature range -4 to 176 °F (-20 to +80 °C) - Working pressure range 0 to 232 psi (0 to 16 bar)

- with shut-off valve - M5 thread - Material brass nickel-plated - Temperature range -4 to 176 °F (-20 to +80 °C) - Working pressure range 0 to 232 psi (0 to 16 bar)

- Whitworth pipe thread - Chambered O-ring - Sealing NBR - Material brass nickel-plated - Temperature range -4 to 176 °F (-20 to +80 °C) - Working pressure range -14 to 232 psi (-0.95 to 16 bar)

— Metric thread with hexagon socket — Chambered O-ring — Sealing NBR — Material brass nickel-plated — Temperature range -4 to 176 °F (-20 to +80 °C) — Working pressure range -14 to 232 psi (-0.95 to 16 bar)

- Whitworth pipe thread with hexagon socket - Chambered O-ring - Sealing NBR - Material brass nickel-plated - Temperature range -4 to 176 °F (-20 to +80 °C) - Working pressure range -14 to 232 psi (-0.95 to 16 bar) - Swiveling, but not designed for steady motion of the tube

- Whitworth pipe thread- Chambered O-ring - Seals NBR - Material brass nickel-plated - Temperature range -4 to 176 °F (-20 to +80 °C) - Working pressure range -14 to 232 psi (-0.95 to 16 bar) - Swiveling, not designed for steady motion of the tube - Not designed for steady motion of the tube

- Whitworth pipe thread DIN ISO 228 - Chambered O-ring - Seals FPM - Material with media contact: Brass, dezincification resistant - Material without media contact: Brass - Temperature range: -4 to 248 °F (-20 to +120 °C) - Working pressure range: -14 to 348 psi (-0.95 to 24 bar)

- Whitworth pipe thread- VS seal rings - Seals in connectors NBR - Material brass nickel-plated - Temperature range -4 to 158 °F (-20 to +70 °C) - Working pressure range -14 to 232 psi (-0.95 to 16 bar)

- Whitworth pipe thread - Thread G2 for manual override - Chambered O-ring - Sealing: NBR - Material: brass nickel plated, Al black anodized - Allowable medium: air - Temperature range 14 to 158 °F (-10 to +70 °C) - Working pressure range 14,5 to 145 psi (1 to 10 bar) - Nominal flow rate measured when throttle is open at 87 psi (6 bar) and 14,5 psi (1 bar) pressure drop between inlet and exhaust