Kunkle 918BGFV01-KF 1-1/4"x2" Bronze ASME Air/Gas Safety Valve
SKU: /KUN918BGFV01-KF
Kunkle 918BGFV01-KF — 1-1/4"x2" bronze safety relief valve for ASME Section VIII/XIII air and gas service, set pressure range 15.0 PSIG to 300 PSIG. As Model 912 except resilient seat/seal. Superior ‘leak-free’ performance. FM approved with 316 SS base for fire pump installations in ‘BDD’ and ‘BDE‘ sizes. FM requires Variation 10, 11, or 12. Built, set and tested to order — any set pressure in range, not just the common points.
Specifications
| Manufacturer | Kunkle (Emerson) |
|---|---|
| Manufacturer Part Number | 918BGFV01-KF |
| Series | Kunkle 918 |
| Product Type | Safety / Pressure Relief Valve |
| Valve Service | Air/gas ASME Section VIII and Section XIII (plain lever/packed lever required for air) |
| Body & Trim | Bronze body with SS / Bronze Trim |
| Connection Type | Male x female NPT |
| Inlet Size | 1-1/4" |
| Outlet Size | 2" |
| Orifice Designation | G |
| Orifice Area | 0.553 in² |
| Minimum Set Pressure | 15.0 PSIG |
| Maximum Set Pressure | 300 PSIG |
| Temperature Range | -10°F to 290°F |
| Seat Material | Viton® A (FKM) Molded Seat |
| Spring Material | Alloy steel (high temperature) |
| Lever / Variation | Threaded cap |
| Design Revision | Original Design - If soft seated, they are molded soft seats. |
| Lead Time | 25 - 40 business days |
| Federal SKU | /KUN918BGFV01-KF |
Documentation
- Kunkle Series 900 Safety Relief Valves — Data Sheet (VCTDS-00392-EN)
- Kunkle Data Supplement — Sizing & Selection (VCTDS-00396-EN)
- Kunkle Pressure Relief Valve IOM (VCIOM-01873-EN)
- Kunkle Series 900 — Emerson Product Page
Available from Federal Thermal
Distributed from Federal Thermal Solutions — Oklahoma City and Tulsa. Built, set and tested to your specified setting by an ASME / National Board certified assembler. Call (405) 239-7301 OKC or (918) 249-1918 Tulsa to confirm availability and place an order.