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Brass Steam Radiator Valve | 9101F Series | FNPT x Male Union | EPDM
$39.75
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Brass Steam Radiator Valve | 9101F Series | FNPT × Male Union Ends | Brass Body | EPDM Gasket | 15# WSP / 60# WOG
Red-White Valve 9101F Series brass steam radiator valves provide precision control and dependable performance for both steam and hot water heating systems. Built with a rugged brass body and bonnet (ASTM B283 C37700) and an EPDM peroxide-cured gasket, this valve is designed to ensure long service life, leak-free operation, and stable performance under demanding thermal conditions.
Key Features & Benefits
- Durable Brass Construction: Body, bonnet, stem, and union components are machined from ASTM B283 C37700 brass for maximum corrosion resistance and reliability.
- FNPT × Male Union Ends: Provides an easy, secure connection for steam radiator installations, simplifying installation and service.
- EPDM Gasket & PTFE Packing: Ensures superior sealing and long-term resistance to heat and pressure for reliable operation.
- Precision Handwheel Control: Fitted with a phenolic resin handwheel for smooth, ergonomic valve adjustment.
- Pressure & Temperature Rating: Rated for 15# WSP and 60# WOG, suitable for low-pressure steam and hot water systems.
Applications
- Steam and hydronic radiator systems
- Residential and commercial heating systems
- Industrial and mechanical room installations
Dimensions & Weight
| Size | A [in] | H [in] | L [in] | P [in] | C [in] | C1 [in] | Wt. [lb] |
|---|---|---|---|---|---|---|---|
| ½″ | 4.04 | 3.00 | 2.23 | 0.50 | 0.67 | 0.63 | 0.82 |
| ¾″ | 4.19 | 3.09 | 2.69 | 0.77 | 0.67 | 0.71 | 1.12 |
| 1″ | 4.45 | 3.28 | 2.95 | 0.98 | 0.69 | 0.91 | 1.36 |
| 1¼″ | 4.66 | 3.25 | 3.50 | 1.18 | 0.77 | 1.00 | 2.08 |
| 1½″ | 5.34 | 3.74 | 3.75 | 1.50 | 0.79 | 0.98 | 3.08 |
Material
| Part | Material | Specification |
|---|---|---|
| Body | Brass | ASTM B283 C37700 |
| Shutter | Brass | ASTM B283 C37700 |
| Stem | Brass | ASTM B283 C37700 |
| Seat Gasket | EPDM Perox | - |
| Washer | Steel / Zn Plated | ASTM A36 |
| Nut | Brass | ASTM B283 C37700 |
| Bonnet | Brass | ASTM B283 C37700 |
| Packing Ring | PTFE | PTFE |
| Packing Nut | Brass | ASTM B283 C37700 |
| Handwheel | Phenolic Resin | - |
| Disk | Aluminum | - |
| Screw | Steel / Zn Plated | ASTM A36 |
| Tailpiece | Brass | ASTM B283 C37700 |
| Union Nut | Brass | ASTM B283 C37700 |
For complete specifications, refer to the Red-White Valve 9101F spec sheet.