Microne Industries
Products > Ball Valves
TRUNNION MOUNTED BALL VALVE
Design Features
  • Side entry, Top entry & Fully welded
  • Blow out proof stem design
  • Anti static feature
  • Fire safe design
  • Double Block & Bleed feature
  • Soft & Metal to Metal seats
  • Gear operated from 6” and up starting from Class 150
  • Three piece and Two piece body design
  • Secondary seat & stem sealant injection as per API 6D
  • Drain and Vent connections as per API 6D
  • Valve could be supplied with ISO 5211 Flange for
    operator installation.
  • Material : NACE MR-0175
Our Specialization
Microne specialized in manufacturing valves in Duplex, Super Duplex, Inconel, Monel, UNS N08926, UNS N07718, UNS N08825, UNS N06625, Hastelloy, Aluminium Bronze, 17-4PH.
Dimensions details
Face to Face
Flange dimensions
Bwe dimensions
   :   As per ASME B 16.10
   :   As per ASME B 16.5
   :   As per ASME B 16.25
Special Process
Metal to Metal contact by Stellite Overlay, Stellite Coating, Tungsten Carbide Coating, Chromium Carbide Coating through HVOF process & Electroless Nickel Plating. Application temperature range upto 7750 C
PRODUCT ATTRIBUTE
Valve Design
End Connection
Flange Dimensions
Butt Weld Dimensions
End to End Dimensions
Testing
Visual Inspection
Marking
DESIGN STANDARD
API 6D, API 608, ASME B16.34, ISO 17292, BS 5351
Flanged and Butt weld ends
ASME B16.5 (upto 24"), ASME B16.47 (above 24")
ASME B16.25
ASME B16.10
ASME B16.34, API 6D, API 598, API 607, API 6FA
MSS SP-55
MSS SP-25


SIZE RANGE CLASS RATING MATERIAL OF CONSTRUCTION ENDS
1/2" - 36" 150 A105, A350 LF2, A350 LF3, A182 F316, F316L, F304, F304L, F6A, F51, F53, F55, F11, F22, A216 WCB, WCC, A217 WC6, WC9, CA15, A351 CF8M, CF3M, A352 LCB, LCC, LC1, LC2, LC3, DUPLEX, SUPER DUPLEX, INCONEL, MONEL, HASTELLOY, ALUMINIUM BRONZE Flanged End & Butt Weld End
1/2" - 36" 300
1/2" - 36" 600
1/2" - 30" 900
1/2" - 24" 1500
1/2" - 20" 2500
Trunnion Mounted Ball Valve Explore view
SL.No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
DESCRIPTION
Body
Ball
Antistatic Spring
Stem
Trunnion/Bonnet
Upper Bearing
Lower Bearing
Lower O Ring
Stem O Ring
Seat O Ring
Back up Ring
Upper Fire Safe Gasket
Lower Fire Safe Gasket
On Seat Fire Safe Gasket
Fire Safe Gasket
Lower Trunnion
Flanged Ends
Seat Spring
Back up Seat Ring
Seat Ring
Seat Insert
Stud
Nut
Bottom Socket Screw
Top Socket Screw
Pin
Packing Gland Bushing
Packing Gland Flange
Hex. Bolt
Hand Wheel
Vent Valve
Drain Plug
Stem Grease Fitting
End Grease Fitting
Lifting Lug
Support Lug
Key
Spring Lock Washer
Gear Box
MATERIAL
A105,LF2,WCB, WCC, LCB, LCC, 4A, 5A, DUPLEX, INCONEL, MONEL, CW6MW
A105+ENP, F316, F51, F53, INCONEL, MONEL, CW6MW
SS302, X-750
AISI 410, AISI 4140, F316, F51, F53, N07718, N08926, N06625
AISI 4140+ENP, F316, F51, F53, N07718, N08926, N06625
C.S+PTFE Coating
C.S+PTFE Coating
Viton, Nitrile Rubber
Viton, Nitrile Rubber
Viton, Nitrile Rubber
Viton, Nitrile Rubber
Graphite
Graphite
Graphite
Graphite
AISI 4140+ENP, F316, F51, F53, N07718, N08926, N06625
A105,LF2,WCB, WCC, LCB, LCC, 4A, 5A, DUPLEX, INCONEL, MONEL, CW6MW
X-750
AISI 4140+ENP, F316, F51, F53, N07718, N08926, N06625
AISI 4140+ENP, F316, F51, F53, N07718, N08926, N06625
PTFE, RPTFE, NYLON, DEVLON, PEEK
B7M, L7M
2HM, 7M
B7M, L7M
B7M, L7M
AISI 410, AISI 4140
AISI 410, AISI 4140
A 105, AISI 410, AISI 4140
B7M, L7M
CS Fabricated
AISI 410, F 316, F51, F53
AISI 410, F 316, F51, F53
AISI 410, F 316, F51, F53
AISI 410, F 316, F51, F53
CS Fabricated
CS Fabricated
CS, EN8, AISI 4140
Carbon Steel
Commercial Steel
Quick Contact
MICRONE INDUSTRIES
N0.117, Sidco Industrial Estate,
Pattaravakkam Railway Station Road
Chennai - 600 098, Tamil Nadu, India.
P: +91 44 6527 0487
F: +91 44 4504 8163
Location
Social Media
Mail: info@microneind.com
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