Approved Vendor

Fast-Acting Pressure-Relief Valve

Manufacturer part: 4699K35

For use with low-pressure steam-heating boilers requiring pressure relief at 15 psi, these valves meet ASME Code Section IV. All spring fully open at the set pressure and remain open until the system pressure is restored below the set pressure. Body is bronze for durability and a long service life.Vented relief ports exhaust discharge directly.

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Technical data

Specifications

Normalized product attributes for faster comparison and sourcing.

Body
Bronze
ECCN
EAR99
RoHS
Not Compliant
Seal
EPDM
DFARS
Specialty Metals COTS-Exempt
REACH
Not Compliant
Shape
Straight
Accuracy
±2%
Location
Top
Pipe Size
3/4
Activation
Pressure Driven
Connection
NPT Male
Schedule B
848140.0000
Valve Type
Pop Safety
For Use With
Steam
Set Pressure
15 psi
Configuration
Nonadjustable
Overall Height
2 ,7/8,"
Test Mechanism
Lever
Valve Function
Pressure Relief
Connection Type
Vent
Maximum Pressure
15 psi
Min. Temperature
Not Rated
USMCA Qualifying
No
Country of Origin
United States
Specifications Met
ASME BPVC.IV
Maximum Temperature
250° F
Steam Flow Capacity
410 lbs./hr.
Pipe Connection Type
Threaded

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