FITOK Gas Stick Assemblies

FITOK gas stick assemblies integrate a diaphragm valve/ball valve, a pressure regulator and a pressure gauge into one stick to reduce site connections and achieve precise pressure control and fluid shutoff. FITOK gas stick assemblies, including AGH series and AGL series, are both widely used in the semiconductor industry and so on. FITOK has been adopting strict specifications for materials, cleaning and packaging processes to ensure product cleanliness.

AGH Series High Purity Gas Stick Assemblies

Features

• For high purity gas systems such as the semiconductor industry
• Integrate an ultra high purity diaphragm valve, an ultra high purity pressure gauge and an ultra high purity pressure regulator into one stick with the diaphragm valve for shut-off function
• Alloy diaphragm improves strength and corrosion resistance for long cycle life
• T series tubular fittings optional for pressure gauge connection
• FC-03 Ultra High Purity Process Specification:

1. Assembled and tested in ISO 4 / FED-STD-209E Class 10 Cleanroom
2. Manufactured from high purity stainless steel, wetted surfaces electropolished to an average internal surface roughness Ra of 10 µin. (0.25 µm)
3. Ultra high purity cleaning with continuously monitored DI water ultrasonic cleaning system
4. Double bagged with vacuum sealed polyethylene dust-free inner bag (inert gas filling optional) and seated polyethylene outer bag

Product Data

Parameter

Max Inlet Pressure	300 psig
Outlet Pressure	0 ~ 25, 0 ~ 50, 0 ~ 100, 0 ~ 250 psig
Working Temperature	-9.4 ~ 140 °F (-23 ~ 60 °C)
Flow Coefficient (Regulator Cv)	0.2 ~ 1.8
Size	From 1/4″ to 1″ optional
Main Body Material	316L SS, 316L VAR and 316L VIM-VAR optional (pressure gauge main body material 316L SS)

Main Components

Diaphragm Valves	DH Series (1/4″), DV Series (1/2″), DL Series (3/4″ & 1″)
Gauges	GP Series
Regulators	RDG Series (1/4″), RDM Series (1/2″), RDH Series (3/4″ & 1″)

AGL Series General Gas Stick Assemblies

Features

• Applicable for general gas systems and oxygen-enriched environments
• Integrated from a ball valve, a regulator and a pressure gauge
• Alloy diaphragm improves strength and corrosion resistance for long cycle life
• FC-02 Special Cleaning and Packaging Process Specification

1. Meet the requirements of ASTM G93 Level C specifying non-volatile residues shall not exceed 6 mg/ft², applicable for oxygen-enriched environments
2. Double bagged with vacuum sealed polyethylene dust-free inner bag (inert gas filling optional) and sealed polyethylene outer bag

Product Data

Parameter

Max Inlet Pressure	500 psig
Outlet Pressure	0 ~ 25, 0 ~ 50, 0 ~ 100, 0 ~ 250 psig
Working Temperature	-40 ~ 140 °F (-40 ~ 60 °C)
Flow Coefficient (Regulator Cv)	0.2 ~ 1.8
Size	From 1/4″ to 1″ optional
Main Body Material	316 SS, 316L SS optional (pressure gauge main body material 316 SS)

Main Components

Ball Valves	BO Series
Gauges	GC Series
Regulators	RDG Series (1/4″), RDM Series (1/2″), RDH Series (3/4″ & 1″)

If you require any more information on FITOK Gas Stick Assemblies or any other products that FITOK have to offer please contact our sales team: sales@nvfcl.com or call 01942601209