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.

Jordan Valve Express

The Mark 695 is available for Next Business Day Shipment.

Size: 2″
End Connections: FNPT
Seat Materials: Buna-N, EPDM, Viton with PTFE
Cv’s: All

Some exclusions may apply

Get A Quote

Mark 695 Series (3/4″ – 1″)

Piloted, Very Low Set Points

Quick Quote

Know what you need and want a quote quickly? We can help! Fill out this form and we will get back to you shortly.