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Item #:
85698063
1/2" NPT 170 PSI Air Compressor Safety Relief Pressure Valve Tank Pop Off USA SRV390-1/2-170
Item #:
85698063
BSD 33
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Imported from USA store
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Order now and get it around Saturday, August 22
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Experience top quality performance with our 1/2 NPT Threaded 170 PSI High CFM air compressor safety relief valve, designed for accuracy and durability.
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What Stands Out
High-Pressure Safety
This safety relief valve expertly handles up to 170 PSI, providing superior protection for your air compressor, preventing over-pressurization and potential damage.
Universal Fit
Designed with a 1/2" NPT connection, this valve is compatible with most standard air compressor tanks, ensuring easy installation and versatility for various applications.
Durable Construction
Constructed in the USA with high-quality materials, this valve ensures long-lasting performance and reliability, making it a worthwhile investment for both professional and personal use.
Product Details
| Exterior Finish | Brass |
| Outlet Connection Type | MNPT |
| Maximum Pressure | 170 Pound per Square Inch (431.8 cm) |
| Number of Ports | 1 |
| Thread Size | 1/2 inch (30.5 cm) |
| Valve Type | Pressure Relief Valve |
| Item Dimensions | 2.75 x 1 x 1 inches (7 x 2.5 x 2.5 cm) |
| Item Weight | 0.3 Pounds (140 grams) |
| Material Type | Brass |
| Brand Name | conrader |
| Model Number | SRV390-1/2-170 |
| Unit Count | 1.0 Count |
| Manufacturer | Conrader |
| UPC | 685650061863 |
| Manufacturer Part Number | SRV390-1/2-170 |
| Material | Brass |
| Brand | conrader |
| Item dimensions L x W x H | 2.75 x 1 x 1 inches (7 x 2.5 x 2.5 cm) |
| Maximum Operating Pressure | 170 Pound per Square Inch (431.8 cm) |
| Number of Items | 1 |
Who Should Buy?
-
Home Users
Ideal for homeowners needing a safety valve for small air compressor systems to prevent pressure buildup.
-
Automotive Technicians
Great for automotive professionals who require reliable pressure relief to ensure safe operations in workshops.
-
DIY Enthusiasts
Perfect for DIY projects involving compressed air tools, ensuring safety while working on various home improvement tasks.
-
Industrial Applications
Not suitable for high-pressure industrial compressors due to its lower pressure rating of 170 PSI.
Product Description
1/2" NPT 170 PSI Air Compressor Safety Relief Pressure Valve Tank Pop Off USA SRV390-1/2-170
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Customer Questions & Answers
-
Question:
What is the maximum pressure this valve can handle?
Answer: The valve is set to relieve at 170 PSI. -
Question:
Is this valve suitable for use in outdoor conditions?
Answer: Yes, it can handle temperatures up to 250°F. -
Question:
Where is this product manufactured?
Answer: It is made in the United States.
conrader Relief Valves SRV390-1/2-170 Editorial Review
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Pros
- Effective pressure relief
- Good build quality
- Simple installation
- Compact size
- Works as intended
Cons
- May have occasional leaks.
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BSD 33
Order now and get it around Saturday, August 22
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Features & Benefits
- High performance relief valve for air compressors.
- Designed to relieve 312 SCFM and set at 170 PSI.
- Manufactured in the USA with UV & NB certification.
- Accurate within + or - 3% of set pressure for reliability.
- Features a silicone rubber soft seat to prevent leaks.
- Max operating temperature of 250°F ensures durability.
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