Three Piece Ball Valve
MVS Two Way Floating Ball Three Piece Ball Valve is available as Full Bore in ASME Class 150 and 300 Flanged End Connection and screwed or threaded ends in size range of 15 mm to 300 mm in Carbon Steel, Stainless Steel and Duplex Steel Material. 3 piece Ball Valve Flanged is also available in Fire Safe Design with ISO 5211 Actuator Mounting Base option. MVS three Piece ball Valve Flanged Ends can be operated by Manual Lever, Gear Unit, Pneumatic Actuator and Electrical Actuator.
Special Alloy Three Piece Ball Valves : All MVS 3 Piece Ball Valve are available in these Special Alloys like Titanium Alloy, Zirconium Alloy, Nickel Alloy, Hastelloy Alloy, Inconel Alloy, Incoloy Alloy, Monel Alloy, Aluminium Bronze and Duplex Steel.
Features of Three Piece Ball Valve
Low Torque 3 piece ball valve
ISO 5211 Mounting arrangement on request
Locking Provision in Open/Close Position on request
Gland Type Sealing Arrangement in Three Piece Ball Valve
Longer Smooth Life
Positive Shut Off
Quick in Action
No Lubrication
Compact Design
Lower Pressure Drop
Simplicity
Varieties of Body & Trim Material
API 607 4th Edition Fire-Safe Certified Ball Valves on Request
Design & Testing International Standard of Three Piece ball valves :
| Design Standard |
: |
BS EN ISO 17292 (BS 5351) / BS EN ISO 12516 / BS EN 1983 / ASME B 16.34 / API 6D |
| Inspection & Testing Standard |
: |
BS EN ISO 12266 – I (BS 6755 – I) |
| Fire Safe Testing Standard |
: |
BS EN ISO 12266 – II / API 607 |
| Flange To Flange Distance |
: |
As Per ANSI B 16.10 / Tailor Made on Request |
| End Connection |
: |
Flanged End to ANSI B 16.5, Class 150 / 300 / 600 |
|
: |
BS 10 Table D / E / F / H |
|
: |
PN 6 / PN 10 / PN 16 / PN 25 / PN 40 / PN 64 |
|
: |
DIN Standard / JIS Standard / IS Standard |
| Manufacturing Size Range |
: |
1/2″ (DN15) to 12″(DN 300) |
| Pressure Rating of Valve |
: |
150# / 300# / 600# |
|
: |
PN 10 / PN 16 / PN 25 / PN 40 / PN 64 |
| Valve Operation |
: |
Manual Hand Lever / Worm-Gear Actuator Operated |
|
: |
Pneumatic Rotary Quarter Turn Actuator / Electrical Actuator |
MOC (Bill of Material – BOM) :
| Body & Insert |
: |
ASTM A 216 GR. WCB (Cast Carbon Steel) |
|
: |
ASTM A 351 GR. CF 8 / CF 8M (SS 304 / SS 316) |
|
: |
ASTM A 351 GR. CF 3 / CF 3M (SS 304L / SS 316L) |
|
: |
ASTM A 351 GR. CN7M / ASTM A351 Gr. CF8C |
|
: |
ASTM A351 Gr. CD4Mcu / ASTM A351 Gr. CK3MCuN |
|
: |
ASTM A352 Gr. LCA / LCB / LCC |
|
: |
NACE MR0175 / NACE MR |
| Ball |
: |
ASTM A 351 GR. CF 8 / CF 8M (SS 304 / SS 316) |
|
: |
ASTM A 182 F304 / F316 (SS 304 / SS 316) |
|
: |
ASTM A 351 GR. CF 3 / CF 3M (SS 304L / SS 316L) |
|
: |
ASTM A 182 F304L / F316L (SS 304L / SS 316L) |
|
: |
ASTM A 351 GR. CN7M / ASTM A351 Gr. CF8C |
|
: |
ASTM A351 Gr. CD4Mcu / ASTM A351 Gr. CK3MCuN |
| Stem |
: |
304 / 316 (SS 304 / SS 316) – ASTM A 276 T |
|
: |
304L / 316L (SS 304L / SS 316L) – ASTM A 276 T |
|
: |
ASTM A 276 T – 410 (SS 410) |
| Ball Seat & Body Seal |
: |
PTFE Virgin / 25% Glass Filled – GFT / Carbon Filled – CFT |
|
: |
PEEK / Delrin / Grafoil – Graphite Ring |
| Gland Packing |
: |
PTFE Virgin / 25% Glass Filled – GFT / Carbon Filled – CFT |
|
: |
Grafoil – Graphite Ring |