Didtek 100% Test DIN Bellows Globe Valve

Didtek 100% Test DIN Bellows Globe Valve Product Range

Triple Offset Butterfly Valve TBV-3001	Cast Steel Valves CSV-1001	Wafer Check Valve WCV-2001
DIN Industrial Valves DIV-4001	Floating Ball Valve FBV-5001	Trunnion Ball Valve TRBV-6001

Product Description

	DIN Bellow Globe Valve Figure:DIDTEKDBGV Applicable Standards: - Design EN 13709                            - Bellows MSS-SP 117 - Face to face EN 558-1                    - End Flanges EN 1092-1 - Butt welding ends EN 12627         - Inspection and test EN  Size Range:                                           12266-1 - DN15~DN400 Pressure Rating: - PN16, PN25, PN40 Temperature Range: - -10°C~400°C Design: -Bellow sealed                                      -Straight pattern  - Bolted bonnet                                      -Rising, non-rotating stem -Increased stem nut positioning,       -Blowout safety bonnet  -Flange ends or Butt Welded ends      sealing
	Multiple wall, protected stainless steel bellows, secured against torsion, designed for 10.000 cycles; fully welded.
	• Graphite Packings are intended to offer high temperature capability, good chemical resistance and markedly reduced spindle wear. By selecting or combining the many versions of Graphite Packings available. • Polished valve stem and reduces diametrical tolerences ensure low fugitive emissions.
	Laminated metal+graphite seat enables smoothmating, which makes Didtek valves not only in general application but also in LNG/LPG gas applications. Each individual layer services a uniqueand independent sealing purpose. Along with Tripleoffset design, laminated seatring shows excellent performance and help provide lower operationtorque during opening and closing. Different types of materials are selected for laminated metalplate depending on applications.
	Didtek Bellow Part Ready to Install.     Features: 1, Double seal design (bellows + fill) if the bellows failure, stem packing will prevent leaks, and sealing line with international standards 2, There is no fluid loss, reduce energy losses and improve the safety of plant equipment 3, Long service life, reduced maintenance times, reducing operating costs 4, Rugged bellows seal design to ensure zero leakage valve stem to provide the conditions for maintenance 5, The gas medium seat of PTFE soft sealing material to improve the tightness of the valve 6, temperature ≤ 400°C using cone seal seat. To achieve zero leakage sealing performance.
	1,We use a bellow protector to keep it long life working in the Balanced disc type.     2,It is necessary to use the balanced disc when the working pressure is over the following valves.
	DN	65	80	100	125	150	200	250	300	350	400
	Pressure  (Bar)	100	73	45	30	21	14	9	66	5	4
	Using a valve with Balanced disc is it essential to install it in reverse way, that is with the pressure on the disc.

Dimentions

Part Name	Carbon Steel to DIN	Stainless Steel to DIN
Body	GS-C25/1.0619/GP240GH	1.4308	1.4408
Pin	Carbon Steel	Stainless Steel
Disc	C22.8+13Cr	F304	F316
Gasket	SS304+Graphite/PTFE
Stem	X20Cr13	F304	F316

Testing Certification Company Information

We are experienced in valve manufacturer on Chemistry & Oil industry, our valves are qualified with the API 6D, CE97/23/EC, ISO9001,ISO14001 standards, in good quality and very competitive price.

FAQ a)   Why choose Didtek valves? Didtek Reply: Unbeatable value for money, fully certified production for all your tenders, 12 productions sites to offer you an unlimited range of valves, pipes and fittings, unlimited shipping options not to make you lose time or money, outstanding customer service: a single consultant will take care of all your requirements, making sure you get on time technical support, quotations, services and delivery.    b)   Where is Didtek Valve manufacturer base? Didtek Reply: The chosen location was Oubei town, a strategic position to reach a wide range of supplier of semi-finished products, foundries and raw materials and to be very close to Shanghai port.   c)   What's Didtek main product and market? Didtek Reply: Didtek Valve mainly manufacture Butterfly Valve, Ball Valve, DIN Industrial Valve etc, our main market is  European & American Market.   d)   What's the application of Didtek valves? Didtek Reply: Our valves are designed and developed for petrochemical industries, fertilizers, power plants, steel plants, nuclear application, paper mills, sugar plants, oil and natural gas industries and allied process industries.   e)   How is the Didtek Valve production? Didtek Reply: We are equipped with CNC lathes, automatic machining centers, automatic MIG seal welding and automatic hard facing facility to reduce human error. Today equipment and technology along with a qualified training to our employees produce valves as required by international market.   f)   Can I be an agent for Didtek products? Didtek Reply: Yes, we're looking for the agent all over the world, please contact us for further discussion.   g)   Can you deliver products exclusively made for us? Didtek Reply: Yes, we have the possibility to develop products that are unique for one customer subject to individual agreements. The products may differ in appearance, technical features or packaging. Please contact us to discuss your requirements.   h)   How is the process of Didtek valves tested? Didtek Reply: Didtek Valves pass the test in accordance to the customer’s request, please get detailed information from our catalogue or website.  Contact Information ...

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Product Categories : Globe Valve