Viral Industries is a prominent non rising valve gearbox manufacturer and supplier in the USA, Europe, Canada & Gulf. Our non-rising valve gearbox are designed to provide smooth and efficient operation for a wide range of industrial and commercial applications. We take great pride in the quality of our products and the level of service we provide to our customers. Our gearbox is available in a variety of sizes and configurations and can be customized to meet the specific requirements of your application.
Furthermore, our non rising valve gearbox can deliver torque ranging between 300 Nm - 40000 Nm (221 lbf-ft – 29,502 lbf-ft).

Thank you for considering Viral Industries for your non-rising valve gearbox needs. We look forward to working with you, contact us now!

Note: Our manufacturing unit is only in India, but we export non-rising valve gearbox to the USA, Europe, Canada, and Gulf.

  1. Non Rising Valve Gearbox for Non-Rising Stem (SGB Models for Manual or Hand-Wheel Operation)

Viral Ind. Model No. Output Torque Capacity Gear Ratio M.A.(±10%) Hand-Wheel Diameter Hand-wheel Effort
Nm. lbf-ft mm Inch lbs Kilogram
SGB 300 300 221 3:1 2.6 400 16 128 58
SGB 600 600 443 4:1 3.5 500 20 153 70
SGB 1000 1000 738 5:1 4.4 600 24 170 77
SGB 2000 2000 1475 10:1 8:1 8.8 7.0 600 24 170 213 77 97
SGB 3000 3000 2213 10:1 8:1 8.8 7.0 600 24 256 320 116 145
SGB 4500 4500 3319 12:1 10:1 10.6 8.8 700 28 274 329 124 149
SGB 6000 6000 4425 14:1 12:1 12.3 10.6 700 28 313 365 142 166
SGB 10000 10000 7376 19:1 16:1 16.7 14.1 1000 40 269 320 122 145
SGB 20000 20000 14751 24:1 20:1 21.1 17.6 1000 40 426 511 193 232
SGB 40000 40000 29502 30:1 24:1 26.4 21.1 1000 40 682 852 309 387
Non-Rising Valve Gearbox

  1. Non Rising Valve Gearbox For Non-Rising Stem (SGBE Models for Actuator Operation)

Non-Rising Valve Gearbox
Viral Ind. Model No. Output Torque Capacity Gear Ratio M.A.(±10%) Input Torque Capacity Mounting Flange at Actuator Side (ISO 5210)
Nm. lbf-ft Nm. Inch
SGBE 300 300 221 3:1 2.6 114 84 F10, F14
SGBE 600 600 443 4:1 3.5 170 126 F10, F14
SGBE 1000 1000 738 5:1 4.4 227 168 F14
SGBE 2000 2000 1475 10:1 8:1 8.8 7.0 227 284 168 210 F14, F16
SGBE 3000 3000 2213 10:1 8:1 8.8 7.0 341 426 251 314 F14, F16
SGBE 4500 4500 3319 12:1 10:1 10.6 8.8 426 511 314 377 F14, F16
SGBE 6000 6000 4425 14:1 12:1 12.3 10.6 487 568 359 419 F14, F16
SGBE 10000 10000 7376 19:1 16:1 16.7 14.1 598 710 441 524 F16, F25
SGBE 20000 20000 14751 24:1 20:1 21.1 17.6 947 1136 698 838 F16, F25
SGBE 40000 40000 29502 30:1 24:1 26.4 21.1 1515 1894 1118 1397 F25, F30

  1. Non Rising Valve Gearbox for Rising Type Stem

Viral Ind. Model No. Rising Type Stem Thrust (kN.)
SGB 300 / SGBE 300 90
SGB 600 / SGBE 600 154
SGB 1000 / SGBE 1000 245
SGB 2000 / SGBE 2000 276
SGB 3000 / SGBE 3000 610
SGB 4500 / SGBE 4500 950
SGB 6000 / SGBE 6000 1155
SGB 10000 / SGBE 10000 1420
SGB 20000 / SGBE 20000 2280
SGB 40000 / SGBE 40000 4800

Features and Benefits:

  • Useful for rising stem (gate, globe, check valve).
  • Removavle adopter sleeve (stem nut) of alluminum bronze.
  • Able to take thrust as mention in the table.
  • Useful for burried application.
  • Top mounted hand-wheel.
  • Convertible for actuator operation.
  • Clock-wise input will give clock-wise output.
Non-Rising Valve Gearbox

  1. Customised Non Rising Valve Gearbox with Higher Ratio

Non-Rising Valve Gearbox

Valve Mounting Detail

Viral Ind. Model No.Valve Side
Mounting Flange
(ISO 5210)
Max. Spindle (Stem)
Diameter (mm)
SGB 300 / SGBE 300F10, F1230
SGB 600 / SGBE 600F12, F1440
SGB 1000 / SGBE 1000F16, F2550
SGB 2000 / SGBE 2000F25, F3080
SGB 3000 / SGBE 3000F25, F3090
SGB 4500 / SGBE 4500F30, F35100
SGB 6000 / SGBE 6000F30, F35120
SGB 10000 / SGBE 10000F30, F35, F40125
SGB 20000 / SGBE 20000F35, F40, F48150
SGB 40000 / SGBE 40000F40, F48, F60190

Features:

  • Clockwise rotation of input will give clockwise rotation of output.
  • Bearings supported assembly.
  • Suitable for Actuator operation.
  • Removable stem sleeve.
  • Grease Lubricant Gearbox.
  • Higher ratio options to reduce effort.
  • Available for marine application.
  • Suitable for buried application.

Enclosure:

  • IP-65 ,IP-67, IP-68

Temperature Limit:

  • Normal application -20˚C To 120˚C
  • High temperature application up to 150˚C
  • Low temperature application up to -50˚C

Material Options for Stem sleeve:

  • AB-2, Ni-D2, S.G.Iron, Manganese Bronze

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