GFH6 Series

The GFH6 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 PN500
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
Description

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

Product certification:

ATEX 2014/34/EU
PED 2014/68/EU

Body materials:

Standard: A479 316/L

Trim materials:

Ball / Stem – Standard: HS Stainless Steel | Optional: Alloy 718; others

Seat materials:

Standard: PEEK

Shipping & Delivery

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