Original Fisher Gas Pressure Regulating Valves R622h-Dgj Regucing Regulating for Industrial

• Usage: Hydrogen, Nitrogen, Ng
• Purpose: Control Gas
• Parts: Pressure Reducing Valve
• Application Fields: Industrial Gas Burner
• Noise Level: Low
• Machine Size: Medium
• Model NO.: R622H-DGJ
• Condition: New
• Certification: ISO, CE
• Brand: Fisher
• Model: R622h-Dgj
• Name: Pressure Reducing Valve
• Environment Temperature: Normal
• Customize: Yes
• Deliver Time: 2-15days
• Term of Payment: EXW/Fob
• Use: Gas Burner Accessories
• After Warranty Service: Video Technical Support
• Transport Package: Carton
• Specification: 14*15*8cm
• Trademark: FISHER
• Origin: America
• HS Code: 8481100090
• Production Capacity: 1000

Product Description

Original Fisher Gas Pressure Regulating Valves R622H-DGJ Regucing Regulating For Industrial 

Specifications

The Type R622H is an Underwriters Laboratories listedregulator designed for Two-Stage LP-Gas systemsThe unit is designed to reduce the tank pressure to10 psig (0,69 bar). Screened drip-lip vents are ori-ented over the outlet as standard.

PRODUCT SPECIFICATIONS

Brand	FISHER
Model	R622H-DGJ
Name	Pressure Reducing Valve
Usage	Gas burner accessories

Features

20-Year Recommended Replacement Life - TheType R622H is designed using rugged timeproven design concepts with enhancements to thecorrosion resistance and durability of materials bothinternally and externally. With proper installationand periodic inspection and maintenance the TypeR622H design has a 20-Year RecommendedReplacement Life. In some environmentalconditions earlier replacement may be requiredImproved Regulations - Fisher's large moldedfabric-reinforced diaphragm and spring assistedvent stabilizer deliver accurate, stable regulationSuperior Overpressure Protection - Thecombination of a high capacity relief valve and largevent provide overpressure protection which exceedsUL standards. When used in conjunction with aType R622 or R652 the two-stage system will limitthe downstream pressure from the second-stage to2 psig (0,14 bar) even in a double failure situation.

 

 

Easy System Checks - 1/8 inch NPT inlet andoutlet gauge taps orificed to a number 54 drill sizeare easily accessible for gas system checks
Corrosion-Resistant - Added corrosionresistance with an internal and external coatingprocess for all castings prior to painting, stainlesssteel relief valve spring and retainer and a non-corrosive relief valve seat.
Positive Drainage - When installed properly withthe spring case pointed down the Fisher PositiveDrainage design allows any moisture formed in thespring case to drain out eliminating the problems withcorrosion and freezing of the water in the spring case

 

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