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Gate Valve Manufacturer Gujarat India, Api 600 / 602 / 603 Bolted Bonnet Gate Valve Manufacturer Sto
Posted at: TradersCity --> Offers to Sell and Export
Posted on: Fri 17 Oct, 2008 4:09 pm
Gate Valve
OS & Y Type, Rising Stem, Bolted Bonnet
Flexible Wedge / Solid Wedge
Renewable Seat / Welded Seat Design
Flanged End/Screwed/Butt Weld/Socket Weld/Ring Joint End
Manual Hand Wheel / Gear / Chain Wheel Operated
Size Range: From ½” to 12”
Pressure Rating: 125# / 150# / 300# / 600# / 800#
Dharmi Engineers Gate Valves are Outside Screw, Rising Stem, Bolted Bonnet Construction, threads are away from the line fluid and easy to lubricate.
Dharmi Gate Valve body ports are streamlined, permitting unobstructed flow, reduces turbulence, results in lower pressure drop and lower erosion. Dharmi Gate Valves bonnet castings are of one – piece construction, where the yoke is integral with bonnet up to 6” Size. The body bonnet joint for all class of Gate Valve is in Circular Round Shape. In Gate Valve from 150# Rating body & bonnet joint have male-female type joint with a gasket.
Salient Features:
• Body & Bonnet made from high quality casting with liberal sections. The castings are precision machined for high performance
• Bi-Directional Shut-Off
• Body Guided Wedge ensures positive seating and eliminates side thrust.
• Streamline flow path hence no pressure drop
• Leak Tightness at High & Low differential pressure.
• 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 are replaceable type. Seal welded type Seat Ring & Integral Seat cab also be offered on special request.
• Stellited Wedge (Gate), 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.
• In built wear life for long duration of service.
Design & Testing International Standard:
Valve Design : API 600 / API 602 / API 603 / IS 780 /
BS 1414 / BS 14846
Pressure Testing : API 598
Pressure Temp. Rating : ANSI B 16.34
Face To Face : ANSI B 16.10
Flange Drilling : ANSI B 16.5 / BS 10 Table / DIN / IS / JIS Standard.
Butt Weld End : ANSI B 16.25
Socket Weld End : ANSI B 16.11
Screwed End : ANSI B 1.20.1(BSP/NPT)
Special Options:
• 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 F
• Flexible / Solid Wedge / Double Disc Type
• 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 & Wedge
☼ 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)
Trims / Internal Working Parts
☼ 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 & Wedge Face
Gasket
☼ 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
Gland Packing
☼ Graphite (Grafoil) Moulded Ring
☼ Graphite Asbestos Rope
☼ Inconel Braided Grafoil with Corrosion Inhibitor
Applications:
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
Wide Range of Industrial Gate Valve
• Cast Iron Gate Valve Manufacturer.
• Cast Carbon Steel Gate Valve Manufacturer.
• Cast Stainless Steel Gate Valve Manufacturer.
• Forged Steel Gate Valve Manufacturer.
• Alloy Steel Gate Valve Manufacturer
• Alloy 20 Gate Valve Manufacturer.
• High Pressure Gate Valve Manufacturer.
• Two Way Gate Valve Manufacturer.
• Bi-Directional Gate Valve Manufacturer.
• Steam Gate Valve Manufacturer.
• Electrical Actuator Operated Gate Valve Manufacturer.
• Motorised Gate Valve Manufacturer.
• Bolted Bonnet Gate Valve Manufacturer.
• Union Bonnet Gate Valve Manufacturer.
• Flexible Wedge Gate Valve Manufacturer.
• Solid Wedge Gate Valve Manufacturer.
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Company Contact: Contact Name: Bhavesh B Panchal
Company Name: Dharmi Engineers
Email: 
Tel: 919427068323
Fax:
Street Address: B/89 Ishvarlila
Park, Jamfalwadi, B/h. Shakriba
Party Plot, Nr. Ctm Cross Road,
Ahmedabad – 3882449. Gujarat,
India
Website: http://www.dharmiengineers.com
Member name: Dharmiengineers
Country:  India
Member Since: 16 October 2008
Total Leads: 41
Business focus: Ball Valve, Globe Valve, Gate Valve, Butterfly Valve, Diaphragm Valve, Strainer, Three Way Ball Valve, Four Way Ball Valve, Jacketed Ball Valve
  
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