Product Specifications:

Item Relief Valve
Color Bronze
Connection Type MNPT x FNPT
D1 0.84
D2 1.05
Finish None
H1 3.65
Length Of Connection 1 2.38"
Length Of Connection 2 1.63"
Material Bronze
Max. Operating Pressure 1200 psi
Outer Pipe Dia. Connection 1 0.84"
Outer Pipe Dia. Connection 2 1.05"
Series 500 Series Safety Relief Valves
Shape Perpendicular
Size 1/2" x 3/4"
Suitable For Cooling Yes
Suitable For Heating Yes
Suitable For Hot Tap Water No
Suitable For Solar Heating No
Surface Protection None
V 1.52
Working Length Connection 2 1.05"
Z2 1.05

Shipping Info:

Ship weight (kg) 0.9
Ship height (cm)53.34
Ship length (cm)25.65
Ship width (cm)22.61
Country of OriginUS

Product Details:

Apollo 511DCDJMAA0150 relief valve maintains pressure within safe limits, preventing potential equipment damage, leaks or catastrophic failures. Releasing excess pressure buildup ensures system integrity and protects components from overpressure conditions. It is ideal for industrial and commercial applications where pressure relief is critical for system safety and functionality.

Features:

  • It features bronze construction for durability and corrosion resistance.
  • This relief valve offers adjustable pressures ranging from 15 to 160 psi, providing precise pressure regulation.
  • It comes with a disc made of brass ASTM B16 for strength.
  • This relief valve can be operated at temperatures ranging from 0 to 250 degrees F.
  • It includes a test lever, allowing for testing of valve functionality.

Frequently Asked Questions:

Q. What is the difference between a pressure relief valve and a pressure-reducing valve?

A. The pressure relief valve is connected between the DCV and the branch circuit, whereas a pressure-reducing valve is attached between the pump and the tank line.

Q. How to troubleshoot a pressure relief valve?

A. Troubleshooting a pressure relief valve involves checking for leaks, verifying the set pressure and checking blockages or obstructions.

Product Variants

ProductModelOverall HeightFactory Set PressureOverall LengthSizeMaterialTemp. RangeTest LeverPressure RatingPrice
APOLLO VALVES 511DCDKMAA0150 Pop Safety Valve 1/2 x 3/4 Inch 150 Psi | AA9DFF 1CKY3 511DCDKMAA01505 5/8"165 psi-1/2" x 3/4"Bronze-60°F to +406°FTest Lever Included15 psi to 300 psi€383.40
APOLLO VALVES 511DDDKMAA0150 Pop Safety Valve 3/4in 150 Psi Bronze | AA9DFG 1CKY4 511DDDKMAA01505 5/8"165 psi-3/4"Bronze-60°F to +406°FTest Lever Included15 psi to 300 psi€396.16
APOLLO VALVES 511EDBKMAA0150 Pop Safety Valve 3/4 x 1-1/4in 150psi | AA9DFH 1CKY5 511EDBKMAA01505 5/8"165 psi-3/4" x 1 1/4"Bronze-60°F to +406°FTest Lever Included15 psi to 300 psi€429.36
APOLLO VALVES 511EEBKMAA0150 Pop Safety Valve 1 x 1-1/4 Inch 150 Psi | AA9DFJ 1CKY6 511EEBKMAA01505 5/8"165 psi-1" x 1 1/4"Bronze-60°F to +406°FTest Lever Included15 psi to 300 psi€442.66
APOLLO VALVES 511FEBKMAA0150 Pop Safety Valve 1 x 1-1/2 Inch 150 Psi | AA9DFK 1CKY7 511FEBKMAA01505 5/8"165 psi-1" x 1 1/2"Bronze-60°F to +406°FTest Lever Included15 psi to 300 psi€511.17
APOLLO VALVES 511GFBKMAA0150 Pop Safety Valve 1-1/4 x 2 Inch 150 Psi | AA9DFL 1CKY8 511GFBKMAA01505 5/8"165 psi-1 1/4" x 2"Bronze-60°F to +406°FTest Lever Included15 psi to 300 psi€626.18
APOLLO VALVES 511HGBKMAA0150 Pop Safety Valve 1-1/2 x 2-1/2 150psi | AA9DFM 1CKY9 511HGBKMAA01505 5/8"165 psi-1 1/2" x 2 1/2"Bronze-60°F to +406°FTest Lever Included15 psi to 300 psi€1,006.35

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APOLLO VALVES 511DCDJMAA0150 Bronze Safety Relief Valve with Brass Trim, Screwed Cap, Metal Seat, 150 Psig, 1/2 x 3/4 Inch Size, MNPT x FNPT
€448.24 /unit