Search

0930-J01-GC0015 KUNKLE 2-1/2"MALE NPT INLET X 2-1/2" FEMALE NPT 15# 4497#PH STEAM REL.

Manufacturer: Kunkle
SKU: KUNKLE:0930-J01-GC0015
Product Availability: 1
$640.50
This product must be purchased in increments of 1
i h

🌡️ 0930-J01-GC0015 KUNKLE 2-1/2" STEAM PRESSURE RELIEF VALVE – 15 PSI

The Kunkle 0930-J01-GC0015 Steam Pressure Relief Valve is designed for low-pressure steam heating boilers and provides reliable overpressure protection. This valve is factory set to 15 PSI and has a capacity of 4,497 lb/h, making it ideal for steam valve applications. Its cast iron body ensures long-lasting durability while meeting ASME Section IV code requirements for low-pressure steam systems.


Key Features

2-1/2" Male NPT inlet × 2-1/2" Female NPT outlet
Factory set at 15 PSI for low-pressure steam applications
4,497 lb/h steam capacity
✅ Durable cast iron body
✅ Compliant with ASME Section IV for low-pressure steam
✅ Suitable for steam valve applications
✅ Maximum Pressure: 15 PSI WSP / 150 PSI WOG


📊 Specifications

AttributeDetail
Model 0930-J01-GC0015
Manufacturer Kunkle
Inlet Size 2-1/2" MNPT
Outlet Size 2-1/2" FNPT
Set Pressure 15 PSI
Capacity 4,497 lb/h
Body Material Cast Iron
Standards ASME Section IV (Low Pressure Steam)
Max Pressure 15 PSI WSP / 150 PSI WOG
Application Steam valve / low-pressure boiler protection

⚠️ Common Symptoms Indicating the Need for a Replacement Valve

  • Steam system pressure exceeding 15 PSI

  • Valve leakage or inability to open

  • Visible corrosion or cracks on the cast iron body

  • Excessive noise or chattering during operation

  • Inconsistent or unsafe steam discharge


Frequently Asked Questions

Q: What is this valve used for?
A: It is used for steam valve applications to protect low-pressure steam heating boilers by relieving excess pressure above 15 PSI.

Q: What sizes does it fit?
A: It features a 2-1/2" Male NPT inlet and a 2-1/2" Female NPT outlet.

Q: Is it compliant with industry standards?
A: Yes — it meets ASME Section IV for low-pressure steam systems.

Q: What is the maximum operating pressure?
A: 15 PSI WSP / 150 PSI WOG.

Q: What is the steam capacity?
A: 4,497 lb/h, set at 15 PSI.


🛒 Shopping Tips

  • Ensure your boiler operates at low-pressure steam conditions (≤15 PSI).

  • Verify inlet and outlet 2-1/2" NPT connection sizes match your system.

  • Inspect the valve for signs of wear or corrosion before installation.

  • Only use genuine Kunkle valves for safety and code compliance.

Products specifications
Manufacturer Kunkle