website | ![]() | ![]() | ![]() |
Calibration Columns
Protect pumps, systems or tanks from over pressurization |
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.
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
• Custom quill lengths
• Quill stiffener option for plastic construction
Griffco Benefits |
• High reliability at affordable price [저렴한 가격에 높은 신뢰성을 가지고 있습니다.]
• Robust, machined construction [견고한 구조로 내구성이 높습니다.]
• Wide range of wetted materials [광범위한 접액 재질 선택이 가능합니다.]
• Fast and easy union disconnect for servicing [서비스를 위한 간편한 유니온 채결 방식이 있습니다.]
Connections | Materials | |
• Threaded 1/2" to 2" MNPT or male BSPT | • 316L SS | • CPVC |
• Socket (plastic only) 1/2" to 2" or DN 15 to DN 50 | • Alloy 20 | • PVDF |
| • Hastelloy® C | • Polypropylene |
| • PVC |
|
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 affordable price [저렴한 가격에 높은 신뢰성을 가지고 있습니다.]
• Robust, machined construction [견고한 구조로 내구성이 높습니다.]
• Wide range of wetted materials [광범위한 접액 재질 선택이 가능합니다.]
• Fast and easy union disconnect for servicing [서비스를 위한 간편한 유니온 채결 방식이 있습니다.]
Connections | Materials | |
• Threaded (only) 1/2" to 1" MNPT or male BSPT | • 316L SS |
|
| • Alloy 20 |
|
| • Hastelloy® C |
|
website | ![]() | ![]() | ![]() |
Calibration Columns
Protect pumps, systems or tanks from over pressurization |
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.
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
• Custom quill lengths
• Quill stiffener option for plastic construction
Griffco Benefits |
• High reliability at affordable price [저렴한 가격에 높은 신뢰성을 가지고 있습니다.]
• Robust, machined construction [견고한 구조로 내구성이 높습니다.]
• Wide range of wetted materials [광범위한 접액 재질 선택이 가능합니다.]
• Fast and easy union disconnect for servicing [서비스를 위한 간편한 유니온 채결 방식이 있습니다.]
Connections | Materials | |
• Threaded 1/2" to 2" MNPT or male BSPT | • 316L SS | • CPVC |
• Socket (plastic only) 1/2" to 2" or DN 15 to DN 50 | • Alloy 20 | • PVDF |
| • Hastelloy® C | • Polypropylene |
| • PVC |
|
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 affordable price [저렴한 가격에 높은 신뢰성을 가지고 있습니다.]
• Robust, machined construction [견고한 구조로 내구성이 높습니다.]
• Wide range of wetted materials [광범위한 접액 재질 선택이 가능합니다.]
• Fast and easy union disconnect for servicing [서비스를 위한 간편한 유니온 채결 방식이 있습니다.]
Connections | Materials | |
• Threaded (only) 1/2" to 1" MNPT or male BSPT | • 316L SS |
|
| • Alloy 20 |
|
| • Hastelloy® C |
|