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In order to meet extreme environmental conditions and very high pressure applications, including space limitations, PROCONTROL can specifically engineer unique Customized Actuators, in order to meet even the more demanding customer requirement.
316 Stainless Steel
ACTUATORS
| CONSTRUCTION | SCOTCH YOKE | HEAVY DUTY |
| ACTION | SPRING RETURN | DOUBLE ACTING |
| MATERIAL | AISI 316 STAINLESS STEEL |
| VALVE APPLICATION |
ON-OFF | MODULATING | HIPPS QUARTER-TURN | LINEAR PNEUMATIC | HYDRAULIC |
| DESIGN | ISO 12490 | API 6DX | EN15714 | ASME VIII |
| TORQUE | QUARTER-TURN Nm 2.000.000 |
| THRUST | LINEAR N 10.000.000 |
| TEMPERATURE RANGE |
°C -29°/+100° (F°-20/+212°) °C -60° (F°-76°) on request |
| DESIGN PRESSURE |
PNEUMATIC Barg 12 HYDRAULIC Barg 250 (Barg 690 on request) |
| IP PROTECTION | IP66 | IP67M |
| ATEX | YES |
| EAC CU TR | YES |
| PED | YES |
| SIL CAPABILITIES |
3 |
PROCONTROL actuators portfolio includes quarter-turn and linear actuators in 316 stainless steel suitable for an extensive number of applications such as freezing and arctic environments, hot & humid marine environments, highly corrosive chemical environments and more. From an operation and production point of view, they lower considerably regular field maintenance costs.
Customized
ACTUATORS
In order to meet extreme environmental conditions and very high pressure applications, including space limitations, PROCONTROL can specifically engineer unique customized actuators, in order to meet even the more demanding customer requirement. Larger diameter and high pressure class application gate & globe valves generate incredibly high operational thrust forces in service.
In order to meet these requirements and contain the overall dimensions of the actuators, PROCONTROL has specifically engineered a compact high thrust output multi-spring design: heavy duty construction, cylinder assembly which contains multiple helical spring packs. Fast operation is performed by PROCONTROL bespoke integral quick exhaust valve complete with integrated damper device, which enables an ultra high pneumatic or hydraulic flow discharge across 85% of the actuators stroke, after which the damper system is engaged to slow down the kinetic energy as the valve starts reseating, thus avoiding potential shaft torsional stress and damage to the valve seating elements. the bespoke device is fitted with a dedicated flow regulator which allows fine tuning adjustment of the end stroke seating speed. ultra compact.
316 Stainless Steel
GEAR BOXES
| MATERIAL | AISI 316 STAINLESS STEEL |
| VALVE APPLICATION |
ON-OFF |
| TORQUE | UP TO Nm 16.000 |
| STROKE RANGE | 0-90° (+/- 5° adjustable) |
| TEMPERATURE RANGE |
°C -29°/+100° (F°-20/+212°) °C -60° (F°-76°) on request |
| IP PROTECTION |
IP68 |
| PADLOCKABLE FLANGE | YES |
PROCONTROL SGB Quarter-Turn 316 stainless steel gear operators have been created as a complementary product to our range of 316 stainless steel actuators: specifically engineered for long stand still operation in harsh and hostile conditions of all quarter turn valves such as ball, butterfly and plug valves.
MAIN FEATURES
- Specifically engineered for offshore use
- Robust construction to meet the most challenging expectations, harsh weather protection
- Zero maintenance
- Self-locking movement
- Blind tapped threaded connection
- Absence of a cover plate
- Dome water run off position indicator
- Graduated Open & Close rotation scale
- Input shaft axial needle roller thrust bearings
- Aluminum bronze quadrant rotation bushings with O-ring sealing
- O-ring sealed position indicator;
- O-ring sealed lower modular mounting flange;
- IOGP S-562 / API6D 25TH ed. compliant;
- Stainless steel SS316 Grease injection nipples on gear housing and position indicator quadrant shaft void;
- Stainless steel SS316 housing overpressure relief valve;
- Limit switch box standard Namur drive slot located in the position indicator;
- Standard predrilled for limit switch mounting (assembly kit supplied if requested);
- Pad-lockable hand wheel.
- Fluorosilicone O-rings