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DIN Standard F7 Gate Valve

DIN Cast Steel Gate Valve

Application: Industry, Powerstations, Flue gas purification plant, processing technology, gas supply, vapour facilities, recycling facilities, vacuum facilities, hot water, heating technology, district heating, thermal oil applications, general plant manufacturing, etc. (other applications on request)

Medium : Steam, gases, hot water, thermal fluids, hot oil, process water, vacuum facilities, ammonia etc.(other flow media on request)
Materials : WCB, WC6,SS304,SS316
Bellows materials: SS304, SS316,SS316L,SS310, Hastelly C.
Size range : DN50-DN600
Class: PN16-PN320
Temperature : ≤425 ℃

Fig No. : WZ41H

Size:
Availability:
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  • Z41H

  • LOMYV

  • 8481804090


Application
Hot oil system,   steam system, hot and cold water system etc.
Advantage
1.Bellow   seal element. The key part of bellow sealed globe valves is metal bellow. It   is the connection between cover and stem with automatic roll welding. The   metal bellow can keep the stem part no leakage.
2.Benefit   from the con and streamline shape design, the disc has a reliable seal and   longer service life.
3.Double   seal design(bellows+packing). Bellow and packing can protect against leakage   and provide a excellent seal.
4.Grease   nipple. It can direct lubricate the stem, nut and sleeve.
5.Ergonomic   hand wheel. It provide longer service life and easier operation.
Technical   specification
Design standard: DIN   3356
Face to face   dimension: DIN 3202
Flanged ends: DIN   2543-2545
Test &   inspection: DIN 3230
Nominal PressurePN
Test PressureStrength   test1.5PNMPa
Sealing test1.1PN
Gas seal test0.6
----
Suitable temp-196~600


NO.Part nameMaterial
1BodyGS-C251.43011.4401
2DiscGS-C25+1.4201/1.4301
3Seat1.4301 Stellite
4Stem1.40211.43011.4401
5Double-headed   boltASTM   193-B7A193-B8
6NutASTM   194-2HA194-8
7Metal   gasketStainless   steel
8Back   seal1.40211.4301
9NutASTM   194-2HA194-8
10CoverGS-C251.43011.4401
11PackingFlexible   graphite
12GlandGS-C251.4301
13NutASTM   194-2HA194-8
14Jack   boltASTM   193-B7A193-B8
15Stem   nutCopper   alloyD2BL2
16Oil   cupAssemble
17Cap1C451.43011.4401
18Hand   wheelCarbon   steel
PN 16 - F4
DNMain connection size
LDD1D2bfHn-Φd
40140150110881833054-Φ18
501501651251022033444-Φ18
651701851451222033774-Φ18
801802001601382034158-Φ18
1001902201801582034738-Φ18
1252002502101882235058-Φ18
1502102852402122235508-Φ22
20023034029526824381512-Φ22
25025040535532026396912-Φ26
300270460410378284114512-Φ26
PN 25 - F5
502501651251022033444-Φ18
652701851451222233778-Φ18
802802001601382434158-Φ18
1003002351901622434738-Φ22
1253252702201882635058-Φ26
1503503002502182835508-Φ26
20040036031027830381512-Φ26
25045042537033532396912-Φ30
300500485430395344114516-Φ30
350550555490450384130016-Φ33
400600620550505404145016-Φ36
450650670600548424159720-Φ36
500700730660566444175520-Φ36
600800845770670465198520-Φ39
PN 40 - F7
502501651251022033444-Φ18
652901851451222233778-Φ18
803102001601382434158-Φ18
1003502351901622434738-Φ22
1254002702201882635058-Φ26
1504503002502182835508-Φ26
20055037532028534381512-Φ30
25065045038534538396912-Φ33
300750515450410424114516-Φ33


Introducing the DIN Standard F7 Cast Steel Gate Valve - the epitome of reliability and performance in the industry. Designed to cater to a wide range of applications, this gate valve is perfect for use in powerstations, flue gas purification plants, and various processing technologies.


Our DIN Standard F7 Cast Steel Gate Valve offers numerous advantages for various industrial applications. Firstly, it boasts exceptional durability and strength due to its cast steel construction, ensuring long-lasting performance even in harsh operating conditions. Additionally, this valve conforms to DIN standards, guaranteeing superior quality and reliability. 


The F7 design provides a tight and reliable seal, preventing leakage and ensuring optimal flow control. With its flexible wedge design, this gate valve offers excellent sealing properties, even in high-pressure applications. The non-rising stem design allows for easy installation and maintenance. Trust our DIN Standard F7 Cast Steel Gate Valve to deliver exceptional performance, durability, and efficiency for your industrial processes.


Whether it's gas supply, vapour facilities, recycling facilities, vacuum facilities, hot water systems, or heating technology, our cast steel gate valve is engineered to meet your specific needs. With its robust construction and precision engineering, it guarantees seamless operation and long-lasting durability.


Ideal for district heating systems, this gate valve ensures efficient flow control and helps maintain optimal temperatures. Its adherence to DIN standards ensures compatibility and compliance with industry regulations, giving you peace of mind.


Experience the unmatched performance and reliability of our DIN Standard F7 Cast Steel Gate Valve. Invest in a valve that not only meets but exceeds your expectations, delivering professional results every time.

DIN Standard F7 Cast Steel Gate Valve

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