PNEUMATIC ACTUATORS. Linear acting

Transcription

1 PNEUMATIC ACTUATORS We supply pneumatic double-acting or single-acting with spring return. The actuators are mainly quarterturn actuators for butterflyvalves and ball valves or multiturn for gate valves and globe valves. We also supply linear actuators for gate valves, knife gate valves and globe valves. Linear acting In our workshop we mount valve and actuators together and perform function tests. Additional equipments: Solenoid valves Open/close limit switches Positioners Mounting kits Power Pack Units Manual operation equipment 18 :

2 ELECTRIC ACTUATORS We supply electric double acting or single acting. The actuators are mainly quarter turn actuators for butterflyvalves and ball valves, or multi turn for gate valves and globe valves. We also supply linear actuators for gate valves, knife gate valves and globe valves. In our workshop we mount valve and actuators together and perform function tests. Additional equipments: Solenoid valves Open/close limit switches Positioners Mounting kits Power Pack Units Manual operation equipment 18:

3 ELECTRIC ACTUATORS RCEL 005 Optional items LCU PIU CPT PCU Local Control Unit Local/Off/Remote Selector SIW Open/Stop/Close Selector SIW Potentiometer Unit 1k Ohm Current Position Transmitter Output signal: 4-20mA DC Proportional Contral Unit Input signal: 4-20mA, 2-10V DC Output signal: 4-20mA D Standard specification Enclosure: IP68 Nema 4 and 6 Ambient Temp: -20 C to +70 C Power Supply: 110/230VAC, 1Phase ±10 % 24VDC (Option: 24VAC). 50Hz/60Hz Limit Switches: Open/Close, 2+2 pcs Stall Protection: Built-in Thermal Protcection Cut-off at 120 C Travel Angle: 90 o ± 5 o Indicator: Continuous Position Indicator Illuminated at fully open or fully closed position Manual Override: Allen key (6mm) Worm Gear: Permanently lubricated and Self-locking Space Heater: 2W (110/230VAC & 24VDC) Anti-condensation Conduit Entries: M20 x 1,5 Lubrication: Grease Moly (EP-type) Materials: Steel, Aluminium Alloy, Al Bronze External coating: Anodized and Dry Powder Polyester Performance Max Op.time No. of Current Current Current Current Type torque sek 90 Square Weight handle Amax Amax Amax Amax Nm 50Hz/60Hz drive kg turns 1-ph 24VAC 24VDC 1-ph 110V 1-ph 230V RCEL / ,8 6 1,8 1,8 0,35 0,23 18 :

4 Quarter-Turn Electric Actuator Style NO. Power Torque Speed Weight Manual Mounting Flange (Watt) (Nm) (Sec/90 o ) (kg) Override (ISO 5211) BM ,5 N/A F07 OM-A ,0 N/A F07 OM ,0 Lever F05/F03 OM ,0 Hand-wheel F07 OM ,0 Hand-wheel F07 OM ,5 Hand-wheel F10 OM ,5 Hand-wheel F10 OM ,5 Hand-wheel F10 OM ,0 Hand-wheel F14/F12 OM ,0 Hand-wheel F14/F12 OM ,0 Hand-wheel F16/F14 OM ,0 Hand-wheel F16/F14 OM ,0 Hand-wheel F16/F14 OM ,0 Hand-wheel F16/F14 18:

5 Quarter-Turn Electric Actuator FEATURES Enclosure: IP 67: Waterproof and dust-proof enclosures NEMA 4X: Waterproof and dust-proof enclosures Material: Dry powder coating aluminum alloy Motor: Standard extended duty cycle induction motor. H insulation class for OM-l and OM-A;F class for BM-2, and OM-2 to OM-12. Built-in thermalprotection (135 o C) prevents motor burning out. Position Indicator: All models have continuous mechanism position indicator on the top of acuator cover. Manual Override: Non-clutch design, the manual operation can be operated without any lever, clutch or brake upon power outage. Gear Train: High alloy steel gear trains provide self-locking function to avoid valve back drive. Gear trains have been already lubricated sufficiently with anti-high temperature lubricant at the factory. Various Options: Space Heater. - Meson standard Additional limit switches (2 units) - Meson standard Potentiometer unit (1K Ohm) Local control unit. Conduit entrance /1/2 PT, 3/4 PF, 1/2 NPT): Adjustable torque switches (2 units). Current position transmitter (output 4-20mA). Modulating controller. Various voltages. Nylon enclosure material. Certificates: ISO 9001 CE CSA.(conforming to the test standard of outdoor usage). 18 :

6 Hydraulic Actuator Double acting type SHA/D 18:

7 Hydraulic Actuator Double acting type SHA/D DWG/SHA : 8

8 Hydraulic Actuator Double acting type SHA/D DWG/SHA :

9 Hydraulic Actuator Single acting type SHA/S 18 : 10

10 Hydraulic Actuator Single acting type SHA/S Variants: Available with nitrogen bottle for larger sizes actuators SHA/S80, SHA/S160 and SHA/S200, for fail safe closing torques up 6280Nm. 18: 11

11 Hydraulic Actuator with Hydr. Power Pack SHA/D-E 18 : 12

12 Limit Switch ITS 100 Weather Proof FEATURES - Weather proof ITS 100 series primarly a position indication device designed to integral valve and NAMUR rotary actuatorwith avariety of mounting optins, internal switch choces and configurations. - Rigid and Compact Body design constructed from Aluminium Alloy Die-Casting capable of operating even in arduous conditions. - Dome Position indecator construted from high impact resistance polycarbonate material which offers instant visual recognition of valv position up to 50 meters. - Easy Cam set. Technical Specification Enciosure Protecion Weather proof IP67 Ingress Protecion IP67 Coating Epoxy-polyester inside and outside against corrosion, Special coating as option Ambient Temp -20 o C ~ +85 o C, Higher temperature on request Cable entry 2-1/2 NPT, 2 - M20, 2-1/2 PF on request Terminal 8 terminals strips(6 for switches, 2 for solenoid connection) Position monitoring indicator 0 o ~ 90 o Yellow-open/Rad-close (Dome) Switches 2 x SPDT mechanical switch (from C) Mounting bracket VDI/VDE3845, NAMUR DIMENSIONS Dimension of ITS- 100 series 18: 13