Gas Regulators, 2 inch, Internally Piloted

The 2" Mark 695 is an internally piloted tank blanketing regulator. Pre-formed Jorlon is used for the diaphragm for maximum sensitivity to minute pressure changes inside the tank. Optional features include: inline or angle bodies, purge system and outlet gauges.

Features & Benefits

• Inlet pressure gauges
• Diagnostic Gauges that register pilot chamber pressure (used when the valve is just about to open or close)
• Combinations of inlet pressure and diagnostic gauges in 0-100 psi and 0-200 psi ranges
• All standard threaded and flanged end connections available


Sizes: 2″ (DN50)

Body Material: Carbon Steel, 316L

End Connection: Threaded, Flanged, Socket Weld, Butt Weld

Diaphragm: Pre-formed Jorlon

Flow Capacity Cv (Kv): 10 (86,); 19 (16,3); 28 (24,1), 48 (41,3)

Set Pressure: 0.5 – 5.4 wc (1,25 mb – 13,4 mb); 4-18 wc (9,96 mb – 44,8 mb)



Tank Blanketing Reference Guide

Need a quick reference guide showing the quick specs of our most popular tank blanketing valves? We have you covered! Download our Reference Guide.

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Mark 695 Series (3/4″ – 1″)

Piloted, Very Low Set Points

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