1″ Safety Valve SM
- Size: 1-inch inlet, 1.5-inch outlet
- Material: Bronze body with stainless steel spring
- Connection Type: NPT threaded male inlet, female outlet
- Pressure Rating: Set at 15 psi for steam applications
- Temperature Range: Suitable for temperatures up to 400°F (204°C)
- Standards Compliance: Meets ASME Section IV requirements
- Certifications: National Board certified for steam services
- Disc Material: Non-stick PTFE for positive shutoff
- Spring Material: Corrosion-resistant stainless steel
- Outlet Orientation: Top or side outlet models available
- Seat Type: Precision lapped, metal-to-metal beveled seat
- Operation: Top guided stem with plain lever
- Dimensions: 3.125 inches height, 1.6875 inches width
- Weight: Approximately 0.91 lbs (0.41 kg)
- Applications: Ideal for low-pressure steam heating boilers
- This 1-inch safety valve is designed for low-pressure steam applications, featuring a bronze body and stainless steel components for durability and reliability.
1″ Safety Valve SM for Steam Applications
The 1″ Safety Valve SM is a high-quality pressure relief solution specially engineered for low-pressure steam heating systems. Designed to deliver reliable overpressure protection, this safety valve is ideal for commercial, industrial, and boiler room applications where safety, durability, and compliance are critical.
At Fire Safe Pakistan, we supply certified and performance-tested safety valves to meet the demanding requirements of steam systems across Pakistan.
Product Overview
This safety valve features a bronze body combined with stainless steel internal components, ensuring long service life and resistance to corrosion. It is factory set at 15 psi, making it suitable for low-pressure steam boilers commonly used in heating applications.
Its compact design, precision seat, and guided stem operation provide consistent pressure relief and positive shutoff, even under continuous steam exposure.
Technical Specifications
Size and Connection
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Inlet size: 1 inch
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Outlet size: 1.5 inches
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Connection type: NPT threaded male inlet and female outlet
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Outlet orientation: Top or side outlet models available
Materials and Construction
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Body material: Bronze
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Spring material: Corrosion-resistant stainless steel
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Disc material: Non-stick PTFE
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Seat type: Precision lapped metal-to-metal beveled seat
Pressure and Temperature Ratings
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Set pressure: 15 psi
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Maximum operating temperature: Up to 400°F (204°C)
Design and Operation
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Operation type: Top guided stem
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Lever type: Plain lever
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Shutoff performance: Positive and leak-resistant
Dimensions and Weight
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Height: 3.125 inches
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Width: 1.6875 inches
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Weight: Approximately 0.91 lbs (0.41 kg)
Standards and Certifications
This 1″ safety valve is manufactured in compliance with recognized international standards, ensuring safety and regulatory acceptance.
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Meets ASME Section IV requirements
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National Board certified for steam services
These certifications make it suitable for use in regulated boiler installations throughout Pakistan.
Applications
The 1″ Safety Valve SM is ideal for:
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Low-pressure steam heating boilers
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Commercial boiler rooms
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Industrial steam systems
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HVAC and heating applications
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Institutional and facility steam equipment
Its robust construction and precise pressure control make it a dependable choice for long-term operation.
Why Choose Fire Safe Pakistan
Fire Safe Pakistan is a trusted supplier of fire safety and steam protection equipment in Pakistan. We focus on delivering certified, durable, and performance-driven products that meet both safety regulations and operational needs.
When you purchase from Fire Safe Pakistan, you get:
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Genuine and certified safety valves
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Products suitable for Pakistani operating conditions
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Expert support for fire and steam safety solutions
