SERIES: GF05
Features :
- Maximum working pressure: 10,000 PSIG (690 Bar).
- Special design to enable the lubricant and sealant to flow through the Ball support and the operating of spring smoothly.
- Special curling design to secure the spring and internal parts from dropping out.
- All metal construction, application in both high temperature and low temperature environments.
Material of Construction :
| Sr. No. | Description | Material | ||
| SS316 | 1215 | 4140 | ||
| Material Grade / ASTM Standard | ||||
| 1 | Vent Cap | SS316 / A276 | 1215 (Zinc) | 4140 (Zinc) |
| 2 | Body | SS316 / A276 | 1215 (Zinc) | 4140 (Zinc) |
| 3 | Ball | K-Monel | 440C / A276 | 440C / A276 |
| 4 | Spring | Inconel X-750 | SS302 | SS302 |
| 5 | Retainer | SS316 / A276 | 1215 (Zinc) | 4140 (Zinc) |
SERIES: GF05
NPT MALE THREAD
| End Connection | Dimensions in mm | F-Hex | Dawsons-TechPart No. |
| L | |||
| 1/4" NPT | 49.6 | 1” | GF05-4N |
| 3/8” NPT | 49.6 | 1” | GF05-6N |
| 1/2" NPT | 49.6 | 1” | GF05-8N |
| 3/4" NPT | 50.1 | 1-1/8” | GF05-12N |
| 1” NPT | 55.0 | 1-5/16” | GF05-16N |
BSPT MALE THREAD
| End Connection | Dimensions in mm | F-Hex | Dawsons-TechPart No. |
| L | |||
| 1/4" BSPT | 46.6 | 1” | GF05-4RT |
| 3/8” BSPT | 49.6 | 1” | GF05-6RT |
| 1/2" BSPT | 49.6 | 1” | GF05-8RT |
| 3/4" BSPT | 50.1 | 1-1/8” | GF05-12RT |
| 1” BSPT | 55.0 | 1-5/16” | GF05-16RT |