Badger Meter SRD/SRI Valve Positioners - Manual (Page 10)

PHYSICAL SPECIFICATIONS (COMMON DATA FOR SRD960-B,-C OR -T)
Mounting
Attachment preparation by means of mounting adapter
Option N for
• NAMUR according to IEC 534, Part 6
• Direct to IFC-/Flowserve actuators such as FoxPak
and FoxTop
• Rotary actuators according to VDI/VDE 3845
Option R for
• Rotary actuators according to VDI/VDE 3845
Option T for
• Integrated mounting with air connection on back
- for details see “Attachment to stroke actuators
acc. to IEC 534-6 (NAMUR)”, Attachment prep.
Option D for
• NAMUR according to VDI/VDE 3847
• Rotary actuators according to VDI/VDE 3845
Option F for
• NAMUR according to IEC 534, Part 6
• Rotary actuators according to VDI/VDE 3845
Attachment to stroke actuators
- direct to FlowPak/FlowTop with attachment kit EBZG -E1
- for casting yoke acc. to
IEC 534-6 (NAMUR) . . . . . with attachment kit EBZG -H
Stroke range
with standard feedback lever EBZG-A: 8 to 70 mm
with extended feedb. lever EBZG-B: 60 to 120 mm
with extended feedb. lever EBZG-A1: 100 to 260 mm
- for pillar yoke acc. to
IEC 534-6 (NAMUR) . . . . . with attachment kit EBZG -K
Stroke range
with standard feedback lever . . . 8 to 70 mm
with extended feedback lever . . . 60 to 120 mm
Attachment to rotary actuators
- Further attachment kits, see “Model Codes Accessories.”
acc. to VDI/VDE 3845 . . . . with attachment kit EBZG -R
Materials
Housing and covers . . . . . . . Aluminum (Alloy No. 230)
finished with 2 component DD
varnish
All moving parts of
feedback system (V4A) . . . . 1.4306 / 1.4571 / 1.4104
Mounting bracket . . . . . . . . . Aluminum (Alloy No. 230)
Pneumatic diaphragm
Silicone (suitable for use in
lacquer industry according to Lab-Test)
Weight
Single acting . . . . . . . . . . . . approx. 2.7 kg (3.7 lbs)
Double acting. . . . . . . . . . . . approx. 3 kg (4.4 lbs)
Pneumatic connection
NAMUR mounting . . . . . . . . 3 x female threads
1/4-18 NPT or G1/4 for pipe diameter 6 to 12 mm (0.24
to 0.47 in) for air supply and outputs y1, y2 to the actuator
Direct mounting . . . . . . . . . . Instead of the output y1
an air connection on the backside with O-ring will be used
(closed at NAMUR mounting).
Electrical connection
Line entry. . . . . . . . . . . . . . . 1 or 2 cable glands
M20 x1.5 or 1/2-14 NPT
(others with Adapter AD-...)
Cable diameter . . . . . . . . . . 6 to 12 mm (0.24 to 0.47 in)
Screw terminals . . . . . . . . . . 2 terminals for input,
4 terminals for additional
inputs/outputs
Wire cross section 0.3 to 2.5 mm 2 (AWG 22-14)
POS-UM-00012-EN-02
Physical Specifications (Common Data for SRD960-B,-C or -T)
Page 10 August 2014