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Chicago Valves P484F1 Class 150 Forged Steel Flanged Piston Check Valve 1/2"-1 1/2"
P484F1
The Chicago Valves Series P484F1 is Class 150 Flanged piston check valve engineered to prevent reverse flow in industrial systems. Manufactured from ASTM A105N forged steel a bolted bonnet design, ASTM A276 Type 410 stainless steel disc, the valve utilizes a piston-style check design to provide reliable automatic backflow prevention in demanding service environments.
Its bolted bonnet construction enhances pressure containment and long-term serviceability, while NACE MR0175 compliance supports use in sour service applications.
Available in sizes from 1/2" to 1 1/2" and also offered in a Class 300 configuration - P484F3.
$88.04
$127.60
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The Chicago Valves Series P484F1 is engineered for automatic reverse-flow prevention in Class 150 industrial piping systems. Manufactured to API 602 / ISO 15761 standards and tested to API 598 requirements, the valve combines forged steel construction with a piston check design to deliver dependable performance in process, utility, and energy applications where reliable non-return service is critical.
The P484F1 is available from 1/2" to 1 1/2" and is also offered in a Class 300 configuration (Series P484F3).
General Valve Specification
- Valve Type: Piston Check Valve (2-Way)
- Body Material: Forged Steel ASTM A105N (Standard)
- Disc Material: ASTM A276 Type 410 Stainless Steel
- Operation: Automatic
- Bonnet Design: Bolted Bonnet
- Flow Function: Non-return / backflow prevention
- Service Type: Unidirectional flow service
- Pressure Rating: ASME Class 150 (285 PSI @ 100°F / 38°C)
- Maximum Temperature: 850°F (454°C)
- End connections: Class 150 Flanged
- Country of Origin: Cambodia.
Standards and Compliance
- API 602 / ISO 15761, API 598, ASME B16.10, ASME B16.5, NACE MR0175
Summary Specifications of Chicago Valves Series P484F1 Class 150
Size 1/2" 3/4" 1" 1 1/4" 1 1/2" CV 2 2.90 6.20 10 15 Weight (lbs) 4.75 6.50 9.25 11 18 - P484F1
Data sheet
- Valve Type
- Piston Check
- Valve Size
- .5, .75, 1", 1.5, 1.25
- Valve Temperature Range
- -50° to 600°F (°C -46 to 316)
- Valve Body Material
- Forged Steel A105N
- Valve Body Style
- Flanged Piston Check Valve
- Valve Connection
- Class 150 Flanged
- Valve PSI
- 285
- Valve Configuration
- 2-Way
- Valve Seat
- Metal to Metal
- Warranty
- 1 year
- Valve Standards
- API 598, API 602, ASME B16.5, ASME B16.10, NACE MR0175
The Chicago Valves Series P484F1 is Class 150 Flanged piston check valve engineered to prevent reverse flow in industrial systems. Manufactured from ASTM A105N forged steel a bolted bonnet design, ASTM A276 Type 410 stainless steel disc, the valve utilizes a piston-style check design to provide reliable automatic backflow prevention in demanding service environments.
Its bolted bonnet construction enhances pressure containment and long-term serviceability, while NACE MR0175 compliance supports use in sour service applications.
Available in sizes from 1/2" to 1 1/2" and also offered in a Class 300 configuration - P484F3.