Product Details
Post date : 2011-03-12 23:45:33
Ball Valve Manufacturer Gujarat, India
( High Performance Ball Valve)
Ball Valve Manufacturer Gujarat, India
(High Performance Ball Valve)
A Wide Range of Industrial Ball Valve Manufacturer
* Investment Casting Ball Valve
* Forged Steel Ball Valve
* Sand Casting Ball Valve
* Jacketed Ball Valve
* Flush Bottom Ball Valve
Fire Safe Design / Multiport Ball Valve
Two Way / Three Way / Four Way Ball Valve
Single Piece / Two Piece / Three Piece Design Ball Valve
Full Bore / Regular (Reduce) Bore Ball Valve
Floating / Trunnion Mounted Ball Valve
Flanged / Screwed / Socket / Butt Weld End Connection
Manual Lever / Gear / Pneumatic Operated Ball Valve
Dharmi Engineers High performance Ball Valves as per international
design and standard to get 100% Client Satisfaction and repeat
order with total interchangeability, superior quality, workmanship
& service. These Ball Valves available in Single Piece (1/2 to
4) / Two Piece (1 to 8) as well as in Three Piece Design (1/2 to
12) to suit various critical, non-critical applications and
pressure rating up to 800 class in both full bore & regular
(reduce) bore design.
Dharmi Engineers P.T.F.E. seated Ball Valves gives Zero Leakage,
Tight Shut-Off and Low Torque with easy smooth operation at
temperature ranging from -200 C. to +220 Degree C.
Electro-Polished, Buff Finish & Ultra clean valve also provided
for Food & Pharmaceutical Industries on request.
FLOATING / TRUNNION MOUNTED
Dharmi Engineers offer both Floating & Trunnion Mounted Ball
Valves. In the floating ball design, where sealing takes place by
allowing the Ball under pressure to move towards the downstream
seat to effect tight seal. For higher sizes and pressure ratings
Trunnion mounted ball valves are preferred by industry.
FIRE SAFE DESIGN:
Dharmi Engineers Fire safe design Ball Valves is conformance to API
607 / API 6FA / BS 6755 Part II assures highest standard of safety
and also offers to supply valves with third party inspection on
request.
VALVE OPERATION:
Dharmi Engineers Ball Valves are generally supplied with manual
hand lever or gear unit operated, depending on valve size. Dharmi
Engineers also offering Ball Valves with either Pneumatic or
Electrical actuator operated for automation.
WIDE RANGE OF BODY SEAT, SEAL & PACKING:
Dharmi Engineers Ball Valves are also available with different type
of Seat, Seal & Packing material such as P.T.F.E. (Virgin) /
Glass Filled P.T.F.E. / Carbon Filled P.T.F.E. / Graphite (Grafoil)
/ PEEK to suit special requirement of client.
Salient Features:
High Performance Ball Valve
Longer Smooth Life
Positive Shut off
Low Operating Torque
Quick in Action
No Lubrication
Compact Design
Low Pressure Drop
Visual Open / Close Indication
Simplicity
Design & Testing International Standard:
Valve Design : BS 5351 / ANSI B 16.34 / API 6D
Pressure Testing : BS 6755 Part II / API 598 / API 6D
Fire Safe Testing : BS 6755 Part II / API 607
Leakage Class : Class VI (Zero Leakage)
Face To Face : ANSI B 16.10
Flange Drilling : ANSI B 16.5 / BS 10 Table / DIN / IS / JIS Std.
Butt Weld End : ANSI B 16.25
Socket Weld End : ANSI B 16.11
Screwed End : ANSI B 1.20.1(BSP/NPT)
Material of Construction:
Body / End Connector Piece
Cast Iron to ASTM A 126 Class B
IS 210 GR. FG 200 / 220 / 260
Cast Carbon Steel to ASTM A 216 GR. WCB
Stainless Steel to ASTM A 351 GR. CF 8 / 8M / 3 / 3M
Hast Alloy B / C
ASTM A 351 GR. CN 7M (Alloy 20)
Ball
Stainless Steel to ASTM A 351 GR. CF 8 / 8M / 3 / 3M..
Hast Alloy B / C
ASTM A 351 GR. CN 7M (Alloy 20)
Stem
AISI 410 (S.S. 410 13% Cr. Steel)
AISI 304 (S.S. 304)
AISI 316 (S.S. 316)
AISI 304L (S.S. 304L)
AISI 316L (S.S. 316L)
Hast Alloy B / C
Alloy 20
Ball Seat / Gland Seal / Stem Seal
P.T.F.E. Virgin
P.T.F.E. Glass Filled
P.T.F.E. Carbon Filled
Grafoil
Special Options:
Extended Bonnet Type
Antistatic Device
Partial / Full Jacketed Ball Valve
Handle Locking Arrangement
P.T.F.E. (PFA / FEP) Lined Ball Valve
Flush Bottom Design Ball Valve
Multiport Ball Valve (Three Way / Four Way)
Polypropylene Material Ball Valve
Tri-Clover End Ball Valve
Extended Handle
Limit Switches
Pneumatic Rotary Actuator Operated Ball Valve
Tailor Made Ball Valve
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