PL02 - Pressure Limiting Valve

Data Sheet

All specifications are subject to change without notice. All sales subject to standard terms and conditions.

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FEATURES

Protects instrument assembly from over pressure

and severe pressure spikes

Prevents damage, loss of accuracy and or rupture

of sensing elements

316Ti Stainless steel construction

TYPICAL USES

Oil & Gas Industry

• Upstream: Onshore/offshore production

• Midstream: Transport, storage and natural

gas compression

• Downstream: Refineries and petrochemical

industries

Chemical Industry

Power Plants

• Conventional power plants

• Flue gas desulfurization plants

Other Industries

• Waste incineration plants

• Seawater desalination plants

• Steel mills

• Cement plants

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KEY BENEFITS

• Isolates instrument assembly from process

when set pressure is realized

• Automatically resets after 25% drop in pressure

from setpoint

• Available setpoints from 6 psi to 8,700 psi

• Built in pressure snubbing design

PL02

Pressure Limiting Valve

WETTED COMPONENTS

Parts

Material

Body & Valve Stem, Screw plug

316L Stainless steel

Needle Tip

316Ti Stainless steel

Piston seal

FKM (equivalent to FPM by ISO) up to

175 °F (80 °C), others on request

Gland nut

304 Stainless steel

SPECIFICATIONS

Process Connection:

¼ NPT Male, ½ NPT Male

Instrument Connection:

¼ NPT Female, ½ NPT Female

Construction:

316Ti Stainless steel

Maximum Pressure Rating:

14,500 psi

Maximum Temperature Rating

FKM (FPM by ISO):

175 °F (80 °C)

Minimum Temperature Rating

14 °F (-10 °C)