Specification Sheet

MODEL SIZE (DN) DIMENSIONS WEIGHT
A B
in. mm in. mm in. mm lbs. kgs.
911
1
⁄2 15 8
1
⁄2 216 5
1
⁄4 133 4.2 1.9
911S
1
⁄2 15 8
1
⁄2 216 5
1
⁄4 133 4.2 1.9
911-QC
1
⁄2 15 8
3
⁄4 222 5
1
⁄4 133 4.2 1.9
B911
1
⁄2
15 8
1
⁄2 216 5
1
⁄4 133 4.2 1.9
B911S
1
⁄2 15 8
1
⁄2
216 5
1
⁄4
133 4.2 1.9
B911-QC
1
⁄2
15 8
3
⁄4
222 5
1
⁄4
133 4.2 1.9
Consult factory for dimensions with press fittings.
Dimensions — Weights
A
B
Pressure – Temperature
Maximum Temperature: 212°F (100°C)
Maximum Working Pressure: 100psi (6.9 bars)
Adjustment Range: 10-25psi (68.7 – 172.4 kPa) set at 15psi
(103.4 kPa)
ES-911 1640 © 2016 Watts
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