The GFH7 Series offers a monobloc floating ball valve design for hydrogen fueling applications. These valves have AED/RGD for extra decompression resistance and double insulation to prevent contamination. GFH’s valves are designed for easy installation and maintenance, with a simple yet robust structure that minimizes the risk of leaks and ensures long-lasting performance. GFH’s monobloc floating ball valves are the ideal choice for hydrogen fueling applications, providing a high level of safety and contributing to a cleaner, more sustainable future.
| Pressure ratings |
PN700 |
|---|---|
| Temperature range |
-50ºC to 280ºC (-58°F to 536°F) |
| Size range |
¼" – 1" |
| Body style |
Monobloc ,Standard Bore |
| End connections |
Welded | Threaded |
| Body materials |
A479 316/L |
| Seat materials |
PEEK |
Standard Features:
Hydrogen floating ball | Soft seated | Standard bore | Bidirectional
Fire safe design | Antistatic design
Live loaded stem packing
NACE MR0175 / ISO 15156 compliance
Double encapsulated body sealing
ISO 5211 top works for automation
Anti blowout stem
Self relieving seats | Pressure equalizing hole
Optional Features:
Upstream pressure relief hole
V-Port for flow control applications
Construction standards:
ASME B16.34 | ISO 17292
ISO 5211
End connection standards:
SW Nipple – ASME B16.11 Long Socket Weld
BW Nipple – ASME B16.25 and B36.10M Long Butt Weld
NPT – ASME B1.20.1 Threaded
Face to face standards:
Manufacturer standard
Pressure testing standards:
EN 12266-1 | ISO 5208 | API 598 Rate A
Body materials:
Standard: A479 316/L
Trim materials:
Ball / Stem – Standard: HS Stainless Steel | Optional: Alloy 718; others
Seat materials:
Standard: PEEK
Product certification:
ATEX 2014/34/EU
PED 2014/68/EU
Accessories:
Stem extensions with double packing
Lockable lever
Bracket for automation
Pneumatic actuator
Limit switch
Solenoid valve
