shutoff valves
Series 8000 Air Actuated Safety Shutoff Valves for Liquid Service
Industrial Grade Pneumatic Safety Shut-off Valve that stops the flow of various grades of oil to the combustion chamber in less than one second. Offered in a wide range of body connections, construction materials, with global certifications.
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Overview
Pneumatically actuated valves with powerful closing spring for reliable operation Compact design with integral solenoid, quick exhaust and position switches that protects components, simplifies piping and minimizes space requirements
Features & Benefits:
Features & Benefits:
- Factory Mutual (FM), CSA (6.5 C/I & 3.9) approved safety shut-off valves
- Hazardous Location approved: Intrinsically Safe for Class I, Div. 1 (and ATEX Zone 2/22 when ordered with the ATEX IS solenoid); Non-Incendive for Class I, Div. 2
- Top mounted 360-degree open-shut visual position indication
- Cast iron and carbon steel body assemblies with internal trim options to handle general purpose or severe fluids
- Ambient temperature ranges of -40°F (-40°C) to 140°F (60°C); Fluid temperature range of -40°F (-40°C) to 550°F (288°C)
- Application flexibility provided with 3/8 (DN10) through 2 (DN50) line sizes & line pressures up to 740 psig
- Actuator assemblies are field-replaceable and available in 120VAC 50/60 Hz, 240VAC 50/60 Hz, and 24VDC (with low power option), rated for NEMA 4, NEMA 4X and IP65
- MAXON Series 8000 Air Actuated Valves combine a unique space-saving design with a maintenance-free body and a replaceable actuator for easy installation and smooth, trouble-free operation
- The valve's quick exhaust and powerful closing spring provide valve closure in less than one second and reliable, long-life operation
- Series 8000 Valve's compact design simplifies piping design and minimizes space requirements
- The field-replaceable actuator provides easier maintenance and reduced downtime. The actuator can also be rotated around the valve body in 90° increments to fit your specific application requirements
- A unique stem seal design eliminates packing adjustments for reduced maintenance and minimized drag on closing
- The large top-mounted open-shut indicator is visible from all angles for easy proof of valve position. FM and CSA approvals for use as a fuel safety shut-off valve making easy integration with worldwide certifications
Specifications
Pressure Specifications
- Actuator Pressure Requirement
- 30 to 100 psig instrument air
- Operating Pressure Range
- Up to 740 psig (varies by size and fluid group)
Standards & Certifications
- Hazardous Location Approvals
- Class I Div 1 and 2, Class II Div 1 and 2, Class III Div 1 and 2, ATEX Zone 1/21
- Approvals
- FM 7400, FM 3610, FM 3611, FM 3600, FM 3810, CSA 6.5, CSA C22.2 No. 213-M1987, No. 157-M1992, CAN/CSA-E60079 series, CSAE 21UKEX4438X, ABNT NBR IEC 60079 series, KTL (Korea), Announcement No. 2010-36, CCC (China) GB 3836, GB 12476 series, IEC 60079-0, -11, -15, -31; IECEx SIR 19.0017X, 2014/34/EU; Sira 19ATEX2040X
Actuation, Valve & Motion Control Specifications
- Visual Position Indicator
- 360 deg top-mounted, configurable (red/green or yellow/black)
- Seal and Packing Options
- Buna-N/PTFE, Viton/PTFE, Ethylene-Propylene/PTFE, Kalrez/Grafoil
- Actuator Type
- Air actuated with powerful closing spring
- Solenoid‑controlled air supply
- Opening Time
- Up to 3 seconds or less (largest size); adjustable with optional speed control kit
- Closing Time
- <1 seconds
- Valve Type
- Pneumatically actuated, normally-closed shut-off valve
Performance, Flow & Capacity
- Flow Coefficient (Cv/Kvs)
- 3.4 to 45 (depending on valve size and trim) (Cv)
Environmental Conditions
- Ambient Temperature Range
- -40 deg F (-40 deg C) to 140 deg F (60 deg C)
- IS versions: up to 122 deg F (50 deg C)
- Enclosure Rating
- NEMA 4, NEMA 4X, IP65
Fluid/Media/Component Temperatures
- Fluid Temperature Range
- -40 deg F (-40 deg C) to 550 deg F (288 deg C)
Material Specifications
- Valve Body Material
- Cast Iron, Carbon Steel
- Trim Materials
- Ductile (B), Stellite (D), PEEK (P)
Applications & Compatibility
- Media Compatibility
- Fuels (JP4, Kerosene, Fuel Oils), Alcohols, Ammonia, Steam, Propane, Butane
Electrical & Signal Specifications
- Electrical Rating
- 24 VDC, 120 VAC, 240 VAC
- NEMA 4, 4X, IP65
Connections & Interfaces
- Connection Type
- NPT, ISO Threaded, Socket Welded, Flanged (Class 150/300/600, PN16)
Overview
- Product Type
- Pneumatically actuated normally‑closed safety shut‑off valves for liquid service
Dimensions & Size Specifications
- Valve Sizes
- 3/8 in (DN10) to 1-1/4 in (DN32)
Actuation, Control & Motion Characteristics
- Switch Type
- SPDT (VOS1/VCS1, VOS2/VCS2), IP67 optional
Processing & Performance Metrics
- Cycle Life
- CSA: 100,000 cycles; FM: 20,000 cycles
Pressure Specifications
- Actuator Pressure Requirement
- 30 to 100 psig instrument air
- Operating Pressure Range
- Up to 740 psig (varies by size and fluid group)
Standards & Certifications
- Hazardous Location Approvals
- Class I Div 1 and 2, Class II Div 1 and 2, Class III Div 1 and 2, ATEX Zone 1/21
- Approvals
- FM 7400, FM 3610, FM 3611, FM 3600, FM 3810, CSA 6.5, CSA C22.2 No. 213-M1987, No. 157-M1992, CAN/CSA-E60079 series, CSAE 21UKEX4438X, ABNT NBR IEC 60079 series, KTL (Korea), Announcement No. 2010-36, CCC (China) GB 3836, GB 12476 series, IEC 60079-0, -11, -15, -31; IECEx SIR 19.0017X, 2014/34/EU; Sira 19ATEX2040X
Actuation, Valve & Motion Control Specifications
- Visual Position Indicator
- 360 deg top-mounted, configurable (red/green or yellow/black)
- Seal and Packing Options
- Buna-N/PTFE, Viton/PTFE, Ethylene-Propylene/PTFE, Kalrez/Grafoil
- Actuator Type
- Air actuated with powerful closing spring
- Solenoid‑controlled air supply
- Opening Time
- Up to 3 seconds or less (largest size); adjustable with optional speed control kit
- Closing Time
- <1 seconds
- Valve Type
- Pneumatically actuated, normally-closed shut-off valve
Performance, Flow & Capacity
- Flow Coefficient (Cv/Kvs)
- 3.4 to 45 (depending on valve size and trim) (Cv)
Environmental Conditions
- Ambient Temperature Range
- -40 deg F (-40 deg C) to 140 deg F (60 deg C)
- IS versions: up to 122 deg F (50 deg C)
- Enclosure Rating
- NEMA 4, NEMA 4X, IP65
Fluid/Media/Component Temperatures
- Fluid Temperature Range
- -40 deg F (-40 deg C) to 550 deg F (288 deg C)
Material Specifications
- Valve Body Material
- Cast Iron, Carbon Steel
- Trim Materials
- Ductile (B), Stellite (D), PEEK (P)
Applications & Compatibility
- Media Compatibility
- Fuels (JP4, Kerosene, Fuel Oils), Alcohols, Ammonia, Steam, Propane, Butane
Electrical & Signal Specifications
- Electrical Rating
- 24 VDC, 120 VAC, 240 VAC
- NEMA 4, 4X, IP65
Connections & Interfaces
- Connection Type
- NPT, ISO Threaded, Socket Welded, Flanged (Class 150/300/600, PN16)
Overview
- Product Type
- Pneumatically actuated normally‑closed safety shut‑off valves for liquid service
Dimensions & Size Specifications
- Valve Sizes
- 3/8 in (DN10) to 1-1/4 in (DN32)
Actuation, Control & Motion Characteristics
- Switch Type
- SPDT (VOS1/VCS1, VOS2/VCS2), IP67 optional
Processing & Performance Metrics
- Cycle Life
- CSA: 100,000 cycles; FM: 20,000 cycles
- Actuator Pressure Requirement : 30 to 100 psig instrument air
- Hazardous Location Approvals : Class I Div 1 and 2, Class II Div 1 and 2, Class III Div 1 and 2, ATEX Zone 1/21
- Visual Position Indicator : 360 deg top-mounted, configurable (red/green or yellow/black)
- Flow Coefficient (Cv/Kvs) : 3.4 to 45 (depending on valve size and trim) (Cv)
- Ambient Temperature Range : -40 deg F (-40 deg C) to 140 deg F (60 deg C)|IS versions: up to 122 deg F (50 deg C)
- Seal and Packing Options : Buna-N/PTFE, Viton/PTFE, Ethylene-Propylene/PTFE, Kalrez/Grafoil
- Operating Pressure Range : Up to 740 psig (varies by size and fluid group)
- Fluid Temperature Range : -40 deg F (-40 deg C) to 550 deg F (288 deg C)
- Valve Body Material : Cast Iron, Carbon Steel
- Media Compatibility : Fuels (JP4, Kerosene, Fuel Oils), Alcohols, Ammonia, Steam, Propane, Butane
- Electrical Rating : 24 VDC, 120 VAC, 240 VAC|NEMA 4, 4X, IP65
- Enclosure Rating : NEMA 4, NEMA 4X, IP65
- Connection Type : NPT, ISO Threaded, Socket Welded, Flanged (Class 150/300/600, PN16)
- Trim Materials : Ductile (B), Stellite (D), PEEK (P)
- Actuator Type : Air actuated with powerful closing spring|Solenoid‑controlled air supply
- Product Type : Pneumatically actuated normally‑closed safety shut‑off valves for liquid service
- Opening Time : Up to 3 seconds or less (largest size); adjustable with optional speed control kit
- Closing Time : <1 seconds
- Valve Sizes : 3/8 in (DN10) to 1-1/4 in (DN32)
- Switch Type : SPDT (VOS1/VCS1, VOS2/VCS2), IP67 optional
- Valve Type : Pneumatically actuated, normally-closed shut-off valve
- Cycle Life : CSA: 100,000 cycles; FM: 20,000 cycles
- Approvals : FM 7400, FM 3610, FM 3611, FM 3600, FM 3810, CSA 6.5, CSA C22.2 No. 213-M1987, No. 157-M1992, CAN/CSA-E60079 series, CSAE 21UKEX4438X, ABNT NBR IEC 60079 series, KTL (Korea), Announcement No. 2010-36, CCC (China) GB 3836, GB 12476 series, IEC 60079-0, -11, -15, -31; IECEx SIR 19.0017X, 2014/34/EU; Sira 19ATEX2040X
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