Griffco Valve, Inc

Griffco Valve's New Fusion Dampeners Combine The Technologies of Back Pressure Valves and Pulsation Dampeners
Fluid & Gas Flow Equipment

Griffco Valve's New Fusion Dampeners Combine The Technologies of Back Pressure Valves and Pulsation Dampeners

Available in NPT connection sizes of 1/4”, 3/8” and 1/2”. With a maximum operating pressure of 150 psi (10 bar) at 70°F (21°C) it will help cover a wide range of applications in the municipal and industrial markets. Body materials of construction include PVC, CPVC, PP and PVDF as well as the bladders are available in EPDM, Viton®, Hypalon® and PTFE.

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Communication Systems & Equipment

Chemical Feed Systems are equipped with 316SS locking chain.

Injecting into center of process stream, Chemical Feed Systems System are used in preventing corrosion in process pipe and for better mixing. System is retractable and has metal or plastic ball valve to seal process stream when servicing is required. Corporation stops have less seals and joints for leak-free design. Product has integral check valve to prevent process fluid from going back up the...

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High-Pressure Chemical Injection Valves are rated to 3,500 psi.
Fluid & Gas Flow Equipment

High-Pressure Chemical Injection Valves are rated to 3,500 psi.

Used as transitional point for chemicalÂ- prior to its injection into process piping, model IVQ injection valves feature dual-threaded NPT connections in ½ in. (DN 15), ¾ in. (DN 20), and 1 in. (DN 25) sizes; standard quill lengths are 3 in. for ½ and ¾ in. dia models and 4 in. on 1 in. dia models. Respective max...

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Gauge Guards and Isolators optimize chemical feed systems.
Agricultural & Farming Products

Gauge Guards and Isolators optimize chemical feed systems.

Able to perform in any position and equipped with calibration screw for zeroing, Gauge Guards help ensure that optimal pressures are maintained, while Diaphragm Isolators protect instruments against chemical attack. Top is constructed of molded Noryl® and body comes in choice of PVC, CPVC, PP, PTFE, PVDF, or 316 SS. Offered in Â-¼, 3/8, and ½ in. connection sizes with NPT,...

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Pulsation Dampeners help protect chemical feed systems.
Communication Systems & Equipment

Pulsation Dampeners help protect chemical feed systems.

Available in 9 volumetric sizes from 6.0–125.0 in.Â-³, Pulsation Dampeners provide dampening effect of +2.5%, minimizing harmful shock waves and delivering continuous chemical dosage at injection point. Units have max pressure ratings of 250 psi for metallic models and 150 psi for plastics models operating at up to 70°F. Offered in molded Noryl®, PP, PVDF, or 316 Stainless...

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Griffco Valve Certified for CE PED Category 4 Modules B & D
Fluid & Gas Flow Equipment

Griffco Valve Certified for CE PED Category 4 Modules B & D

Griffco Valve, Inc., Amherst, New York, announces that it has earned certification for CE under the Pressure Equipment Directive (PED) 97/23/EC Category 4, Modules B and D for its design and manufacture of Pressure Relief/Safety Valves and Back Pressure Valves. This represents a huge milestone in Griffco's ability to expand in Europe," said Colin Black, President of Griffco Valve. "Our...

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Back Pressure/Pressure Relief Valves have leak-free design.
Fluid & Gas Flow Equipment

Back Pressure/Pressure Relief Valves have leak-free design.

Offered inÂ- back pressure and 2-port pressure relief versions, leak-free Unibody valve suits chemical-feed, metering, and dosing pump systems. Single-piece construction features union connections machined together with valve body. Available in PVC and CPVC construction in sizes from ½–1 in., NSF-certified valve is manufactured to ISO 9001 quality standards and exhibits...

Read More »
Griffco Valve's New Fusion Dampeners Combine The Technologies of Back Pressure Valves and Pulsation Dampeners
Fluid & Gas Flow Equipment

Griffco Valve's New Fusion Dampeners Combine The Technologies of Back Pressure Valves and Pulsation Dampeners

Available in NPT connection sizes of 1/4”, 3/8” and 1/2”. With a maximum operating pressure of 150 psi (10 bar) at 70°F (21°C) it will help cover a wide range of applications in the municipal and industrial markets. Body materials of construction include PVC, CPVC, PP and PVDF as well as the bladders are available in EPDM, Viton®, Hypalon® and PTFE.

Read More »
Communication Systems & Equipment

Chemical Feed Systems are equipped with 316SS locking chain.

Injecting into center of process stream, Chemical Feed Systems System are used in preventing corrosion in process pipe and for better mixing. System is retractable and has metal or plastic ball valve to seal process stream when servicing is required. Corporation stops have less seals and joints for leak-free design. Product has integral check valve to prevent process fluid from going back up the...

Read More »
High-Pressure Chemical Injection Valves are rated to 3,500 psi.
Fluid & Gas Flow Equipment

High-Pressure Chemical Injection Valves are rated to 3,500 psi.

Used as transitional point for chemicalÂ- prior to its injection into process piping, model IVQ injection valves feature dual-threaded NPT connections in ½ in. (DN 15), ¾ in. (DN 20), and 1 in. (DN 25) sizes; standard quill lengths are 3 in. for ½ and ¾ in. dia models and 4 in. on 1 in. dia models. Respective max...

Read More »
Gauge Guards and Isolators optimize chemical feed systems.
Agricultural & Farming Products

Gauge Guards and Isolators optimize chemical feed systems.

Able to perform in any position and equipped with calibration screw for zeroing, Gauge Guards help ensure that optimal pressures are maintained, while Diaphragm Isolators protect instruments against chemical attack. Top is constructed of molded Noryl® and body comes in choice of PVC, CPVC, PP, PTFE, PVDF, or 316 SS. Offered in Â-¼, 3/8, and ½ in. connection sizes with NPT,...

Read More »
Pulsation Dampeners help protect chemical feed systems.
Communication Systems & Equipment

Pulsation Dampeners help protect chemical feed systems.

Available in 9 volumetric sizes from 6.0–125.0 in.Â-³, Pulsation Dampeners provide dampening effect of +2.5%, minimizing harmful shock waves and delivering continuous chemical dosage at injection point. Units have max pressure ratings of 250 psi for metallic models and 150 psi for plastics models operating at up to 70°F. Offered in molded Noryl®, PP, PVDF, or 316 Stainless...

Read More »
Griffco Valve Certified for CE PED Category 4 Modules B & D
Fluid & Gas Flow Equipment

Griffco Valve Certified for CE PED Category 4 Modules B & D

Griffco Valve, Inc., Amherst, New York, announces that it has earned certification for CE under the Pressure Equipment Directive (PED) 97/23/EC Category 4, Modules B and D for its design and manufacture of Pressure Relief/Safety Valves and Back Pressure Valves. This represents a huge milestone in Griffco's ability to expand in Europe," said Colin Black, President of Griffco Valve. "Our...

Read More »
Back Pressure/Pressure Relief Valves have leak-free design.
Fluid & Gas Flow Equipment

Back Pressure/Pressure Relief Valves have leak-free design.

Offered inÂ- back pressure and 2-port pressure relief versions, leak-free Unibody valve suits chemical-feed, metering, and dosing pump systems. Single-piece construction features union connections machined together with valve body. Available in PVC and CPVC construction in sizes from ½–1 in., NSF-certified valve is manufactured to ISO 9001 quality standards and exhibits...

Read More »

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