Dealers of all types of Milton Roy Dosing Pumps, Dosing system, Industrial Pump, Valves and Equipment

IVTMBV Series Ball Valve


Trunion Mounted Ball Valve, Class 150, 300, Full/Reduced Bore, 2 Piece, Flanged Ends

The IV range of Trunion Mounted Ball Valve incorporates unique design features to provide a rugged construction, reliable operation and long service life. It is suitable for normal to most demanding applications covering wide segment of process industries such as Oil & Gas, Chemical, Petrochemical, Pharma, Steel, Alumina,  Power plants and Common utilities.  An ideal valve for the flow isolation and ON / OFF duty.


All Trunion mounted Ball valves come with double body & multiple stem seal to ensure reliable sealing. Valves can be provided with special features like, Extended stem /  Bonnet Drain & Vent arrangement, Emergency sealant injection, Fire safe construction etc.


Valves can be provided with Gear box / Pneumatic actuator / Electric actuator wherever required.




Conformity to Codes & Standards



Design & Manufacturing Std. API 6D / ASME B 16.10 ASME B 16.34 / CE
Pressure & Temp Rating ASME B 16.34
Face to Face & End to End Dimensions API 6D / ASME B 16.10 ASME B 16.34
Flange Ends ASME B 16.5
Butt Weld Ends ASME B 16.25
Testing EN 12266-1 (BS-6755-1) / API 6D
Fire Safe API 607 / API 6FA
ISO Top Mounting ISO 5211



Technical Specifications:




1   Body   WCB, CF8, CF8M, CF3, CF3M
2   Body Adapter   WCB, CF8, CF8M, CF3, CF3M
3   Ball   CA15, CF8, CF8M, CF3, CF3M
4   Stem   SS410, SS304, SS316, SS316L, 17.4PH, SS304L
6   Seat Ring   ASTM A 182 F316, A 182, F6A
7   Trunion   SS410, SS304, SS304L, SS316, SS316L
8   Stem Housing   WCB, CF8, CF8M, CF3, CF3M
9   Body ‘O’ Ring   VITON-B
10   Stem “O’ Ring   VITON-B
11   Seat Springs   ASTM B637 UNS7750, INCONEL X 750
12   Du-Bearing   SS316 + PTFE
13   Du-Bearing   SS316 + PTFE
14   Thrust Washer (Stem)   SS316 + PTFE
15   Thrust Washer (Trunion)   SS316 + PTFE
16   Gland Flange   STEEL
17   Stem Seal   GRAFOIL
18   Body Seal   GRAFOIL
19   Studs   ASTM A193 GR B7, B8, B8M
20   Nuts   ASTM A194 GR 2H, 8, 8M
*21   Drain Plug   SS316, SS304
*22   Body   SS316, SS304
 * Not shown in drawing
Note : For any other specification, please contact head office.


Key Features:


  • The product design confirms to all major international standards like API 6D / ISO 17292 / ASME B16.34 with reliable sealing & sturdy construction to ensure excellent performance.
  • Standard ISO Top pad & mounting dimensions – to suit direct mounting of actuator.
  • Double body & stem seal design.
  • Double block & bleed (DBB) type design.
  • 100% interchangeability of parts.
  • Relieving seats (standard) & Non-relieving seats (optional).
  • Quick availability of spares.
  • Optimized torque & weights of valves.
  • Gear / Electrical / Pneumatic operator can be provided if required.
  • Valves are available in flange end & butt weld end connections (other end connections can be provided on request).
  • Locking arrangement can be provided if required.

Specifications & Dimensions are subject to change without prior notice