Shanghai hugo valve Co Ltd

Date: 23rd June 2016
Cast Steel Bellows Seal Globe Valves
As one of the leading cast steel bellows seal globe valves manufacturers and suppliers in China and equipped with a productive factory,Website:http://www.hugo-valve.com, Shanghai Hugo Valve Co.,Ltd is always at your service.Cast steel bellows seal globe valves Description1, cast steel bellows seal globe valve also called as bellows sealed globe valve, form a metal protective screen between fluid medium and atmosphere by automatic roll welding to make sure stem's zero leakage.2, Inside of bellows seal globe valve adopted bellows structure, the bottom end of stainless steel bellows was welded on the stem to avoid the process fluid's erosion for the stem, the other end of stainless steel bellows was located between valve body and valve bonnet to form static seal. Because of this double seal, the stem packing can protect the valve from leakage if there is problem for the bellows.3, Welding the bellows on the stem guaranteed the stable operation function, protected the valve from valve vibration.4, cast steel bellows seal globe valve can be widely used on the pipelines with steam, inflammable medium, explosive medium, conduction oil and high purity & poisonous medium .Characteristics1, Reasonable structure, reliable sealing, attractive shape.2, Surfacing Co base hard alloy on the sealing surface which is abrasive resistance, corrosion resistance, friction resistance and have long life.3, The stem be nitriding treated.4, Double sealing, performance is more reliable.5, There is indicator for stem's lifting position, more visual. Valve materials of constructionBody Materials: WCB, WCC,WCA,WC1, but stainless steel, duplex stainless steel or other special anti-corrosion material is available also.Seat Materials: 2Cr13+satellite, stainless steel + satellite or satellite. Disc Materials: 2Cr13+satellite, stainless steel + satellite or satellite.Bellows : stainless steel, but 316Ti, hastelloy, inconel, monel is available Stem Materials: 2Cr13,F304,F316,F316L Bonnet material : WCB, WCC,WCA,WC1, but stainless steel, duplex stainless steel or other special anti-corrosion material is availableHandle material : Steel Applicable standard Size Range: 2~12"(DN50~DN300?Pressure: PN10, PN16, Class 150~Class 1500Standard : DIN, ANSIEnd Connection: Flange, butt weldOperate: Manual, Worm gear, Pneumatic and Electric actuated.
Images
Latest News
Contact Information
Phone:
86-21-61316330
Fax:

86-21-61316330

Address:

No.1358 Ping an Road, Jiuchuang Science and Technology Park, Minhang District,Shanghai,China
Shanghai, 201100

Website:

www.hugo-valve.com

Contact Form