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Home » Products » Industrial Regulator » Pressure Regulator (With Over Pressure Shut Off)

Pressure Regulator (With Over Pressure Shut Off)

Pressure Regulator (With Over Pressure Shut Off)
Pressure Regulator (With Over Pressure Shut Off)
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Product Code : REG 0202
Product Description

REG-0202 Pressure Regulator is a lever operated spring Loaded type regulator equipped with over pressure safety Protection. These regulators are suitable for Natural Gas. LPG, Air & similar applications. It provides economical pressure reducing control in a variety of Residential, Commercial & Industrial Applications.

Technical Specification :

Valve Body Aluminium / SGCI
Bonnet Aluminium
Seat Brass
Pad Nitrile Rubber
Diaphragm Nitrile Rubber
Operating Temp. 0-600oC
Surface Treatment Power Coating
Inlet Connection 1 " BSP (F)
Outlet Connection 1 " BSP (F)

Spring Ranges :

Inlet Pressure Outlet Pressure Spring Colour
0-17 Bar 0-300 mm WC/ 12”WC Grey
0-200 mbar / 200 mm WC Yellow
0-1 bar / 15 PSI Red

Working Principle : When downstream demand decreases, pressure under the diaphragm increases. This pressure overcomes regulator setting which is set by a spring. This results in movement of pad holding assembly towards seat to minimize gas flow area. If the demand of downstream increases, pressure under the diaphragm decreases. Spring force pushes the diaphragm lever assembly downwards which results in movement of pad holding assembly away from the seat to increase the gas flow area.

GA Drawing & Part List

Adjustment :
To increase the outlet pressure setting of the regulator, the spring adjustment screw (Part No. 46) must be turned colkwise with the help of 14 mm allen key. This requires removal of cap (Part No. 47) Do not adjust the spring to produce an outlet pressure setting above the limit identified on the information Label. After the completion of Spring adjustment, replace the cap.

Spare Part Use :

Spare Part No Part No Name of Part Qty
Reg-0201-110 51 O-Ring 1
Reg-0201-120 47 Cap 1
Reg-0201-090 45 Spring 1
Reg-0201-040 40 diapharagm 1
Reg-0201-190 29 Spline guide 1
Reg-0201-240 24 Grub screw 1
Reg-0201-230 23 Sealing washer 1
Reg-0201-210 22 Pad holder 1
Reg-0201-220 21 pad 1
Reg-0202-200 20 o-ring 1
Reg-0202-180 18 pad 1
Reg-0202-170 17 Pad holder 1
Reg-0202-160 16 spring 1
Reg-0202-140 14 O-ring 1
Reg-0202-130 13 O-ring 2
Reg-0202-120 12 Diaphragm 1
Reg-0202-080 8 Spring - OPSO 1
Reg-0202-050 5 Cap 1
Reg-0202-030 3 Ball 3


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