30D12 self-operated pressure control valve with pilot
Valve size: NPS1/2~NPS12 DN15～DN300
Pressure rating: 150LB ~ 300LB, PN16 ~ PN40
Material: carbon steel, stainless steel, duplex steel, alloy steel
Pipe connection method: flange
Body type: straight-through
Bonnet form: standard type, heat sink type
Flow characteristics: quick opening
Cutting grade: ASME B16.104 V (soft seal), ASME B16.104 IV (hard seal)
Setpoint deviation: ± 4%
Applicable temperature: -30 ° C ~ 350 ° C
Quality / Product Certification: ISO 9001, CRN, CUTR, PED
Safety and reliability: in line with SIL
Contact usSpecification
Valve size: NPS1/2~NPS12 DN15～DN300
Pressure rating: 150LB ~ 300LB, PN16 ~ PN40
Material: carbon steel, stainless steel, duplex steel, alloy steel
Pipe connection method: flange
Body type: straight-through
Bonnet form: standard type, heat sink type
Flow characteristics: quick opening
Cutting grade: ASME B16.104 V (soft seal), ASME B16.104 IV (hard seal)
Setpoint deviation: ± 4%
Applicable temperature: -30 ° C ~ 350 ° C
Quality / Product Certification: ISO 9001, CRN, CUTR, PED
Safety and reliability: in line with SIL
Valve Actuator Options: Membrane Actuator (Self-operated), Piston Actuator (Self-operated)
Characteristics
It consists of a control valve, an actuator and a pilot that sets the pressure. Pre-valve control and post-valve control.
It has a pressure balanced structure and high sensitivity.
Compact, reliable and maintenance free.
Multiple combinations can be controlled by the assembly.
Applicable to non-corrosive liquids, gases and steam, which acts as a differential pressure control in the system piping. When the pressure behind the valve rises, the control valve closes.
