|
|
|
|
Globe
Valve |
|
Bolted Bonnet, OS & Y Type, Rising Stem Globe Valve
ASA Type Globe Valve / ND Design Globe Valve
Hand Wheel / Gear / Power Pneumatic Actuator Operated
Flanged / Screwed (BSP/NPT) / Socket Weld / Butt Weld / Ring Joint End
Pressure Rating – 150# to 1500# & PN 10 to PN 100
|
|
Dharmi Engineers Globe Valves are Outside Screw, Rising Stem, Bolted Bonnet Construction, threads are away from the line fluid and easy to lubricate.
Dharmi Globe Valves are generally available with Plug Type Disc, which is designed to give leak tight seating over a long period of in built wear life. Dharmi Globe valves body seat ring is shoulder type, threaded body seat ring which has large taper area that is for ample seating. Two nos. slots are provided on body seat ring, which is for easy removal for servicing at site. Welded type seat ring & Integral seat ring are also available in Dharmi Globe Valve. All Globe Valve stem is made from solid one piece construction. The yoke bush of Globe Valve has a long thread engagement for accurate stem alignment. The standard range of Dharmi Globe Valve is sizes of up to 12” (300mm).
|
|
|
|
Bolted Bonnet, Globe Valve
(ND Design) OS & Y Type,
Rising Stem
Design Standard: ND, DIN Standard
Size Range: 1” to 12”
Pressure Rating: PN 6 / PN 10 / PN 16 / PN 25 / PN 40
End Connection – Flanged / Butt Weld / Ring Joint End |
|
|
|
|
Forged Carbon Steel Globe Valve
OS & Y Type, Rising Stem, Bolted Bonnet
Design Standard: BS 5352
Pressure Rating: 800# // 1500#
Size Range: ½” to 2” // ½” to 1½”
End Connection – Screwed / Socket Weld / But Weld End |
Bolted Bonnet, Globe Valve
OS & Y Type, Rising Stem
Design As Per BS 1873 Standard
Size Range – ½” to 12”
Pressure Rating - 125# / 150# / 300#
End Connection – Flanged / Butt Weld / Ring Joint End |
|
|
|
|
|
|
Pneumatic Cylinder Actuator Operated Globe Valve
|
Spring & Diaphragm Actuated Operated Globe Valve (Pneumatic Control Valve)
|
Motorised Electrical Actuator Operated 3 Way Globe Control Valve
|
Motorised Electrical Actuator Operated 2 Way Globe Control Valve
|
|
Materials Temperature Withstand Capacity as per ANSI B 16.34 Standard |
|
|
Rating
|
: |
150# / 300# / 600#
|
- |
ASTM A 216 GR. WCB from 0° C. to 425° C
|
|
|
Rating
|
: |
600#
|
- |
ASTM A 217 GR. WC6 from 0° C. to 593° C
|
|
|
Rating
|
:
|
150# / 300#
|
-
|
ASTM A 351 GR. CF 8 from 0° C. to 537°
C
|
|
|
|
Body & Bonnet made from high quality casting with liberal sections. The castings are precision machined for high performance
|
|
|
Rising Stem & Rising Hand Wheel Construction.
|
|
|
Lapped Seat & Disc face for leak tightness.
|
|
|
Die moulded Graphite (Grafoil) Packing Rings, controlled clearance between stem, gland and bonnet bushing for guaranteed low emissions and also suitable for higher temperature.
|
|
|
Deep stuffing box is providing for tightness and maximum long packing life.
|
|
|
Swinging Eye Bolts facilitate easy access to the stuffing box.
|
|
|
Back seating feature facilitates repacking of the stuffing box on line with the valve in fully open position.
|
|
|
Seat Ring Screwed in to the body (Replaceable Type) or integral type.
|
|
|
Stellited Disc, Seat Ring & Back Seat can also be offered on special request.
|
|
|
Higher Pressure & Higher Size Valves are provided with Thrust Bearings and also with Gear drive arrangements.
|
|
|
|
|
|
Generally Dharmi Engineers offer Globe Valve with Plug Type Disc. Dharmi Engineers also offer Globe Valve with different types of disc arrangement as per
below :
|
|
Various Disc Design |
|
|
Design
& Testing International Standard : |
|
|
Valve Design
|
: |
BS 1873 / ANSI B 16.34 |
|
|
Pressure
Testing
|
: |
BS 6755-I |
|
|
Face To Face
|
: |
ANSI B 16.10 |
|
|
Flange
Drilling
|
: |
ANSI B 16.5 / BS 10 Table / DIN / IS 6392 |
|
|
Butt Weld End
|
: |
ANSI B 16.25 |
|
|
Socket Weld End
|
: |
ANSI B 16.11 |
|
|
Screwed End
|
:
|
ANSI B 1.20.1(BSP/NPT) |
|
|
|
|
|
Extended Bonnet design for low temperature and cryogenic services.
|
|
|
Gland Seal Design (Water Seal) With Lantern Ring for Vacuum Application
|
|
|
Non-Rising Hand Wheel on special request
|
|
|
Bolted Bonnet / Pressure Seal Bonnet
|
|
|
Gear / Pneumatic Cylinder / Electrical Actuator Operated
|
|
|
Locking Arrangement
|
|
|
By Pass Execution
|
|
|
With NACE MR 0175
|
|
|
Other Material of Construction on Request
|
|
|
Position Indicator
|
|
|
Tailor Made Valve
|
|
|
 |
|
|
Material
of Construction : |
|
Body & Bonnet |
Trims / Internal Working Parts |
|
|
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)
|
|
|
|
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
|
|
|
ASTM A 351 GR. CN 7M (Alloy 20)
|
|
|
With Stellited Hard Face Seat &
Disc
|
|
|
Gasket |
Gland Packing
|
|
|
Compressed Asbestos Fiber Flat Ring
|
|
|
Graphite Asbestos Flat Ring
|
|
|
S.S. 304 / 316 / 304L / 316L Spiral Wound
With P.T.F.E. / CAF / Grafoil Filler
|
|
|
|
Graphite (Grafoil) Moulded Ring
|
|
|
Graphite Asbestos Rope
|
|
|
Inconel Braided Grafoil with Corrosion Inhibitor
|
|
|
|
|
|
|
Power Plants & Process Industries
|
|
|
Petrochemical Plants & Refineries
|
|
|
Fertilizers Plants
|
|
|
Process & General Industries
|
|
|
|
Sugar Industries & Distillery Plants
|
|
|
Water, Steam, Gas, Oil & other Non-aggressive media
|
|
|
Other application on request
|
|
|
|
|
|
Please specify below details at the time of enquiries/orders: |
|
|
Types of Valve
|
|
|
Pressure
Rating Class
|
|
|
Valve Size
|
|
|
Type of
End Connection
|
|
|
Drilling
Standard, If Flanged End
|
|
|
Material
of Construction
|
|
|
Trims
(Internal) Parts Material
|
|
|
|
Flow Medium (Service)
|
|
|
Design Pressure
|
|
|
Operating (Working) Pressure
|
|
|
Design Temperature
|
|
|
Operating (Working) Temperature
|
|
|
Type of Operation Manual / Pne. / Ele. Etc.
|
|
|
|
|
|
Wide Range of Industrial Globe Valve |
|
|
Cast Iron Globe Valve
|
|
|
Cast Carbon Steel Globe Valve
|
|
|
Cast Stainless Steel Globe Valve
|
|
|
Forged Steel Globe Valve
|
|
|
Alloy Steel Globe Valve
|
|
|
Alloy 20 Globe Valve
|
|
|
High Pressure Globe Valve
|
|
|
Two Way Globe Valve
|
|
|
Three Way Globe Valve
|
|
|
Regulating Globe Valve
|
|
|
|
Angle Globe Valve
|
|
|
Steam Globe Valve
|
|
|
Globe Control Valve
|
|
|
Pneumatic Operated Globe Valve
|
|
|
Electrical Actuator Operated Globe Valve
|
|
|
Motorised Globe Valve
|
|
|
Diaphragm Actuator Operated Globe Control Valve
|
|
|
Cylinder Actuator Operated Globe Valve
|
|
|
Bolted Bonnet Globe Valve
|
|
|
Union Bonnet Globe Valve
|
|
|
|
|
|
