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2-Way +GF+
Useful Information
These 2-Way Georg Fischer valves are available in sizes 1/2" to 2".
Ball valve body made from acrylonitrile butadiene styrene.
Imperial plain ends fitted to these valves.
ATEX EX112GDc approved actuator.
Actuator manufactured by Prisma.
Actuated valves are assembled and tested to order, they cannot be returned for refund.
Actuator:
The pneumatic actuator from Prisma offers a rotation angle from 0-90° with a working temperature between -32°C & 90°C and a maximum pilot pressure of 8 bar.
It has a Polyamide body and is SIL2 rated meaning it is free from silicon. It has double-acting torques from 17 to 165.5Nm at 6 bar.
Actuator Specification | |||||||
1/2" and 3/4" | 1" to 1 1/2" | 2" | |||||
Maximum Operational Torque | 17Nm to 165Nm at 6 bar | 17Nm to 165Nm at 6 bar | 17Nm to 165Nm at 6 bar | ||||
Operating Temperature | -32°C to 90°C | -32°C to 90°C | -32°C to 90°C | ||||
Air Supply | up to 8 bar | up to 8 bar | up to 8 bar | ||||
Protection | IP-67 | IP-67 | IP-67 | ||||
Cycle Time w/o Resistant Torque at 6 bar | 0.15secs | 0.2secs | 0.3secs | ||||
Rotation Angle | 0° to 90° | 0° to 90° | 0° to 90° | ||||
Drive Type | Stainless steel 8-point star | Stainless steel 8-point star | Stainless steel 8-point star | ||||
Star Size | 11 | 14 | 17 | ||||
Approvals | 94-9-EC, SIL-3 | 94-9-EC, SIL-3 | 94-9-EC, SIL-3 | ||||
Weight | 0.55kg | 1.0kg | 2.03kg |
IMPORTANT: Actuator appearance may differ dependant upon the size ordered.
(Actuator Datasheet PDF)
Valves:
The Double Union 2-way valves are manufactured by Georg Fischer and offer full WRAS approval across the range.
They have an ABS body with PTFE seals and offer a maximum working pressure of 10 bar.
IMPORTANT: The technical data given in this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.
If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.