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Chemical Injection Valves

Griffco injection valves (injection quills) are designed to ensure that chemical feed systems inject into the center of a process stream for better mixing and to prevent corrosion along the process pipe. The check valve prevents the process fluid from going back up the chemical line. Robust construction ensures reliability in the rigorous service of municipal and industrial applications.

Available Sizes

1/2″ to 2″ or DN 15 to DN 50

ICV Serviceable Injection Valve/Quill – Pressures up to 350 psi (24 bar)
IVQ High-Pressure Injection Valve/Quill – Pressures up to 3500 psi (241 bar)

Download Product Documents

Serviceable Injection Quills – ICV

Features

  • Sizes from 1/2″ to 2″ NPT or BSPT, or DN 15 to DN 50
  • Pressures up to 350 psi (24 bar)
  • Integral check valve (standard)
  • Multiple check ball options (SS, PTFE, Hastelloy® C)
  • Hastelloy® C spring (standard)
  • Multiple tip configurations (45° standard)
  • Seal options include EPDM and FKM (Viton®)
  • Union connection interface (standard)
  • Connection options include threaded and socket
  • Male and Female thread options
  • Press-fit no weld for metallic construction
  • Custom quill lengths
  • Quill stiffener option for plastic construction

Griffco Benefits

  • High reliability at an affordable price
  • Robust, machined construction
  • Wide range of wetted materials
  • Fast and easy union disconnect for servicing

Wetted Materials

316L SS
Alloy 20
Hastelloy® C
PVC
CPVC
PVDF
Polypropylene

Connections
Threaded 1/2″ to 2″ MNPT or male BSPT
Socket (plastic only) 1/2″ to 2″ or DN 15 to DN 50

TITLEDESCRIPTIONDATE MODIFIEDDOWNLOAD
Serviceable Injection Quills ICV – Data Sheets
Data Sheet ICV (US)Imperial09-14-2020
Serviceable Injection Quills ICV – IOM Manuals
IOM Manual ICV (US)Imperial09-14-2020
Serviceable Injection Quills ICV – Dimensional Drawings
Serviceable 2-Port @ 180° (1/2″ – 2″) (DN 15 – DN 50)
Dim ICV 2Port@180 Threaded US1/2″ – 2″07-09-2024
Dim ICV-2Port@180 Threaded Metric1/2″ – 2″07-09-2024
Serviceable Injection Valves ICV – Sectional Drawings
ICV001—08-26-2020

High-Pressure Injection Quills – IVQ

Features

  • 1/2″, 3/4″, and 1″ Male connections (NPT or BSPT)
  • Pressures up to 3500 psi (241 bar)
  • Integral check valve (standard)
  • Multiple check ball options (SS, PTFE, Hastelloy® C)
  • Hastelloy® C spring (standard)
  • Multiple tip configurations (45° standard)
  • Press-fit, no welds for metallic construction
  • Quill angle indicator

Griffco Benefits

  • High reliability at an affordable price
  • Robust, machined construction
  • Wide range of wetted materials
  • Custom quill lengths
Stainless steel high-pressure
injection quills

Wetted Materials

316L SS
Alloy 20
Hastelloy® C

Connections
Threaded (only) 1/2″ to 1″ MNPT or male BSPT

Cutaway of a high-pressure (IVQ) injection quill installed
TITLEDESCRIPTIONDATE MODIFIEDDOWNLOAD
High-Pressure Injection Quills IVQ – Data Sheets
Data Sheet IVQ (US)—09-14-2020
High-Pressure Injection Quills IVQ – IOM Manuals
IOM Manual IVQ (US)Imperial09-14-2020
IOM Manual IVQ (Spanish)Metric09-14-2020
High-Pressure Injection Quills IVQ – Dimensional Drawings
High-Pressure 2-Port @ 180° (1/2″) (DN 15)
Dim ICV 2Port@180 Threaded US1/2″ – 2″07-09-2024
High-Pressure Injection Quills IVQ – Dimensional Drawings
High-Pressure 2-Port @ 180° (1/2″) (DN 15)
IOM Manual IVQ (US)DN 1508-24-2020
High-Pressure Injection Quills IVQ – Dimensional Drawings
High-Pressure 2-Port @ 180° (3/4″ – 1″) (DN 20 – DN 25)
Dim IVQ 2Port@180 Threaded US3/4″ – 1″08-24-2020
Dim IVQ 2Port@180 Threaded MetricDN 20 – DN 2508-24-2020
High-Pressure Injection Valves IVQ – Sectional Drawings
ICV0013/4″ – 1″08-26-2020
Injection Valves – Exploded Views
ICV001-X3/4″ – 1″08-26-2020
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Product
Description
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IVQ050ATC
1/2″ Injection Quill – A20 – 3″
Quill – PTFE Coated Spring
IVQ050ATCZR
1/2″ Injection Quill – A20 – 3″
Quill – PTFE Coated Spring – Ceramic Ball
IVQ050A5
1/2″ Injection Quill – A20 – 5″
Quill
IVQ050A6TC
1/2″ Injection Quill – A20 – 6″
Quill – PTFE Coated Spring
IVQ050A8
1/2″ Injection Quill – A20 – 8″
Quill
IVQ050A9TC
1/2″ Injection Quill – A20 – 9″
Quill – PTFE Coated Spring
IVQ050CP0
1/2″ Injection Quill – CPVC – 0″
Quill
IVQ050CP1.75
1/2″ Injection Quill – CPVC – 1.75″
Quill
IVQ050CP11
1/2″ Injection Quill – CPVC – 11″
Quill
IVQ050CP11FF2X
1/2″ Injection Quill – CPVC – 11″
Quill – CPVC Threaded Flat Face Flanged Connections on Process Side & Pipe Side
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