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Jamesbury Figure 1059 Gas Shutoff & Vent Valve
Brand: MetsoThe Jamesbury Figure 1059 Automatic Safety Gas Valves are Australian Gas Association (AGA) approved for providing protection against fire and explosive hazards during light-off and operation of gas-burning equipment.
When the electrical signal is interrupted, these gas-line valves operate rapidly to isolate or allow gas flow. This action may be initiated either by safety trip or normal shutdown sequencing.
The unit consists of a valve with actuator, limit switch, and solenoid valve, and are approved as an assembly.
Flange valves are available in ASME Class 150 and Class 300 1/2" through 6" (DN 15 to 150) standard port and full port sizes.
Screwed end and socket weld valves are available in ASME Class 600 1/2" through 2" (DN 15 to 50) standard port and 1/2" through 1-1/2" (DN 15 to 40) full port.
Valves are offered with either carbon steel or 316 stainless steel bodies.
Trim is 316 stainless steel.
Features- Polymeric flexible lip seat design offers tight shut off in either direction and extended cycle life with minimum maintenance
- Automatic quarter-turn rotation is provided by a choice of spring-diaphragm or spring-return piston actuators
- 316 stainless-steel valves are available for highly corrosive atmospheres. Actuators are especially well-suited to industrial environments
- Limit switches are actuated directly from the valve/actuator drive train, reliably communicating a true valve-position
Specifications
Brand
Actuator Type
- Spring Diaphragm
- Spring Return
Approvals & Certifications
- ATEX
- PED
Approvals & Certifications
- AGA
Electrical Contacts
- Normally Closed
- Normally Open
Electrical Rating
- 0.3 A at 125 Vac - QX4XK02SDM SPST Switch Configured as SPDT
- 0.3 A at 125 Vdc - QX4XK02SDM SPST Switch Configured as SPDT
- 0.5 A at 125 Vdc - QX2VK02SDM SPDT Mechanical Switch
- 0.5 A at 30 Vdc - QX2WK02SDM SPDT Gold Contacts Mechanical Switch
- 1 A at 125 Vac - QX2WK02SDM SPDT Gold Contacts Mechanical Switch
- 10 A at 125/250 Vac - QX2VK02SDM SPDT Mechanical Switch
Enclosure, Body Material
- Valve: Carbon Steel
- Valve: Stainless Steel
Flange Size - 1-1/2" (DN40)
- 1-1/2" (DN40) - 150# (ASME)
- 1-1/2" (DN40) - 300# (ASME)
- 1-1/2" (DN6) - 600# (ASME)
Flange Size - 1-1/4" (DN32)
- 1-1/4" (DN32) - 150# (ASME)
- 1-1/4" (DN32) - 300# (ASME)
- 1-1/4" (DN6) - 600# (ASME)
Flange Size - 1" (DN25)
- 1" (DN25) - 150# (ASME)
- 1" (DN25) - 300# (ASME)
- 1" (DN25) - 600# (ASME)
Flange Size - 1/2" (DN15)
- 1/2" (DN15) - 150# (ASME)
- 1/2" (DN15) - 300# (ASME)
- 1/2" (DN15) - 600# (ASME)
Flange Size - 2" (DN50)
- 2" (DN50) - 150# (ASME)
- 2" (DN50) - 300# (ASME)
- 2" (DN50) - 600# (ASME)
Flange Size - 3" (DN80)
- 3" (DN80) - 150# (ASME)
- 3" (DN80) - 300# (ASME)
Flange Size - 3/4" (DN20)
- 3/4" (DN20) - 150# (ASME)
- 3/4" (DN20) - 300# (ASME)
- 3/4" (DN20) - 600# (ASME)
Flange Size - 4" (DN100)
- 4" (DN100) - 150# (ASME)
- 4" (DN100) - 300# (ASME)
Flange Size - 6" (DN150)
- 6" (DN150) - 150# (ASME)
- 6" (DN150) - 300# (ASME)
Operating Pressure
- psi: 275 to 1,200 (kPa: 1,896 to 8,273, bar: 18.96 to 82.73), Maximum
Port
- Full
- Reduced
- Standard
Response Time
- Fail Operation: < 1 second
Seat / Seal Material
- Flexible Lip Seat: Polymeric
- Seat: PTFE
- Seat: XTREME
Supply Pressure - Maximum
- Actuator - psi: 60 (kPa: 410, bar: 4.1)
Switch Type
- DPDT
- SPDT
- SPST
Trim Material
- Stainless Steel
Valve Size
- 1/2" to 6" (15 to 150 mm)
Valve Type
- Solenoid Valve
Voltage
- Solenoid: 120 Vac at 60 Hz
- Solenoid: 24 Vdc
Welded Connection
- 1" Socket Weld End
- 1/2" Socket Weld End
- 1-1/2" Socket Weld End
- 1-1/4" Socket Weld End
- 2" Socket Weld End
- 3/4" Socket Weld End
