DIN Bellow Seal Globe Valve   :
 
High property metal bellow seal techniques has been adopted in producing the bellow seal globe valve, which completly eliminates the flaw of packing's easy aging and leaking. It not only improves the use of energy efficiency, an increase of production equipment security, but also redsuces maintenance and its cost, provides a safer and cleaner enviornment.
Application: petrochemical, chemical fiber textiles, plant, steel plant, paper etc.
 
Features:
1. The product has reasonable structure, reliable real, double durable metal bellow seal design to assure no leakage and safer factory facility.
2. The seal surface is build-up welding with Co hardalloy, It has characteristics of good abrasion resistance, good corrision resisitance, good anti-scuffing properties and long life.
3. The stem has good abrasion resistance and good corrosion resistance. It is treated by heat and nitriding.
4. Stem shows the lifting position visually.
5. The part material, flange and butt weld and dimension may be selected according to current operating condition and user's requirement, so that meeting the requirements of various engineering.

1) Material: GS-C25 . SS304 SS316
2) Class: 150 - 1,500lbs
3) Size: 1/2'' - 42"
4) Standards: BS5160
a) Face to face: ANSI B16.10
b) End flange: ANSI B16.5
c) BW end: ANSI B16.25
d) Test: API598
5) Operator: hand wheel, gear, electric actuator
6) Media: water, steam, hot-oil, oil. Etc.
Inner packing:    Plastic package
Outer packing:   Wooden package

If you have any enquiry about quotation or cooperation, please feel free to email to info@konovalve.com or use
the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.