Why is nitrogen blanketing important in oil & gas?

Nitrogen blanketing protects stored liquids from oxidation and contamination by replacing oxygen with inert nitrogen gas. It extends product shelf life, prevents explosions in flammable storage, and is mandatory in petrochemical facilities.

What does Nirmal's nitrogen blanketing system include?

Nirmal supplies complete nitrogen blanketing systems with pressure regulators, safety relief valves, check valves, and breather valves. We offer both skid-mounted and tank-mounted solutions.

Downstream Control Valve

Direct acting and pilot operated downstream pressure reducing regulators covering ultra-low to ultra-high pressure ranges.

Downstream Pressure Regulators

DM/DL Series — General Purpose Pressure Reducers — Self-operated downstream pressure reducing regulators for wide pressure and temp…
DMB Series — Balanced Trim Pressure Regulators — Direct acting, balanced trim pressure regulators with internal Pitot tube sensin…
D2100 Series — Force Balanced Regulators — Force balanced direct acting regulator with balanced trim design — inlet pressur…
D61 Series — Very Low Pressure Regulators — Glandless, direct acting spring loaded regulators for very low pressure regulati…
D62 Series — Lever Type Direct Acting Regulators — Lever type direct acting spring loaded regulator for sudden flow capacity variat…
D81 Series — High Pressure Direct Acting Regulators — High pressure direct acting lever type regulator for all non-aggressive gases wi…
D82 Series — Enhanced High Pressure Regulators — Enhanced high-pressure lever type direct acting regulator for demanding gas serv…
DH100 Series — High Inlet Pressure Regulators — Inlet pressure balanced direct acting regulator handling up to 210 Barg — consta…
B3 Series — Nitrogen Blanketing Pilot Regulators — Twin pilot operated regulator system for highly accurate low-pressure nitrogen b…
D41 Series — High Flow Pilot Operated Regulators — Rugged high-flow pilot operated downstream pressure regulators for accurate pres…
D53 Series — EN 334 Certified Pilot Regulators — EN 334 and PED-certified double-stage pilot pressure loading regulators with sla…
D61P Series — EN 334 Compliant Pilot Regulators — EN 334 and EN 14382 compliant pilot operated regulators for accurate downstream …
DP3100 Series — Double Stage Pilot Loaded Regulators — Double stage pilot loaded self-actuated pressure regulators for superior accurac…
DST Series — Pilot Operated Regulators with Slam Shut — High-accuracy pilot operated downstream pressure regulators with integral slam s…