Globe Valves
• Extended bonnet provided for low temperature and cryogenic services
( cold box and non- cold box
applications ) to conform to requirement of BS 6364
• Deep stuffing box with lantern ring optional
• Self-aligning two-piece gland
• Gear Box / Chain Wheel design available
• Electric or pneumatic actuator design available
• Locking arrangement optional
• Ring joint Facings available in higher classes
• By-Pass, Drain Plug design available
• Angle and Y-type design available
• Stellited seating hard facing are provided on request
• Alloy-20, Monel, Hastelloy B & C, CF3 & CF3M Materials on request
• We can offer valves under Radiography/ X-ray quality on request
Technical Specification:
Manufacturing Standard | BS 1873 / BS : 5352 / API 602 |
Testing Standard | BS 6755 /API 598 |
Pressure Class | 150# to 1500# Cast Iron IS 210, Gr. FG 200/220/260, Cast Carbon Steel ASTM 216 Gr. WCB, Cast Steel ASTM 352, Gr.LCB & LCC Cast stainless Steel ASTMA 351 |
Material of Construction | CF8/CF3/CF8M/CF3M, Alloy 20 ASTM A351 Gr. CN7M Forged Carbon Steel ASTM A 105 Duplex Hastalloy, Alloy-20, Monel |
Design Type | Bolted Bonnet 0.s. & Y Type |
Size Range | 1/2" Through 20" |
End Connection | Flanged Ends, Screwed Ends to NPT/BPT & Socket Welded to ANSI B16.11 |
Engineering Operations | Hand Wheel Operated, Gear Operated, Electrical Actuator, Pneumatic Diaphragm Operated. |
Application
• Petrochemical Industries
• Pharmaceutical Plants
• Oil Industries
• Petroleum Refinery
• Power Plants
• Thermal & Gas
• Fertilizers & Agro Chemicals
• Steel Plant
• Paper Industries
• Cement Industries
Forged Steel Globe Valves
DASKM Engineering Industries valves are available in two bonnet designs. The first design is the Bolted Bonnet, with male-female joint, spiral wound gasket, made in F316L/graphite. Ring joint gasket are also available on request. The second design is the welded bonnet, with a threaded and seal welded joint. On request a full penetration welded joint is available.
Class 800 A105 to API 602, Trim 13% CR + HFS No. 8, Tested to API 598
Pressure / Temperature Specifications
Maximum Pressure : 136.2 Bar @ 38°C
Temperature : -29°C to 425°C