The Watts LFF116-23 0-30 1 1/4 is a lead-free calibrated adjustable pressure relief valve for general service service, field-adjustable over 0-30 psi. This model is certified lead-free for potable-water installations.
Common Questions
- What pressure does this relieve at?
- This is a calibrated valve — you set it. It adjusts over 0-30 psi, so it has no factory set point. Set it below the working pressure rating of the equipment you are protecting, and re-check the setting after installation.
- Can I use this on potable water?
- Yes. It is certified lead-free to NSF/ANSI 372, which is what plumbing codes require for any device in a drinking-water line.
Specifications
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Type: Relief
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Connection: NPT
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Country of Origin: United States
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Warranty: 1 Year Limited
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MPN: LFF116-23 0-30 1 1/4
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Lead-Free: Yes
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Relief Type: Calibrated Adjustable
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Adjustment Range: 0-30 psi
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Application: General Service
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Approved for Potable Water: Yes
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SentryPlus Alert Flood Sensor: No
