ETM DIN Lift Check Valve
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- เผยแพร่เมื่อ 2 ต.ค. 2024
- Lift Check Valve
u DIN Standard Lift Check Valve
u DIN Lift check valve
u DIN Rückschlagventil mit innenliegender Schliessfeder
u DIN Válvulas de retención de tipo pistón
u DIN zpětný ventil
u DIN Standard tilbakeslagsventil med fjærbelastet kjegle
u DIN Standardında Kumandasız Çek Valf
u Van 1 chiều kiểu nâng chuẩn DIN
ETM Code No. : ETM FIG.C.360,ETM FIG.C.361
This ETM lift check valve can be used in Industry, Powerstations, Flue gas purification plant, processing technology, gas supply, vapor facilities, thermal oil applications, recycling facilities, vacuum facilities, ammonia, hot water, heating technology, district heating, cooling and freezing systems, general plant manufacturing, steam systems. This type valve designed to cut off the flow of industrial fluid.This valve is maintenance-free and like all ETM valves - is classed leak rate “A” in accordance with EN 12266-1.
Products:
u ETM-FIGURE C-BS/EN Standard lift check valve spring loading PN 16 Bar with Flanges According to DIN EN 1092-1
u ETM-FIGURE C-BS/EN Standard lift check valve spring loading PN 25 Bar with Flanges According to DIN EN 1092-1
u ETM-FIGURE C-BS/EN Standard lift check valve spring loading PN 40 Bar with Flanges According to DIN EN 1092-1
u ETM-FIGURE C-BS/EN Standard lift check valve spring loading PN 16 Bar with Butt Weld Ends According to DIN EN 12627
u ETM-FIGURE C-BS/EN Standard lift check valve spring loading PN 25 Bar with Butt Weld Ends According to DIN EN 12627
u ETM-FIGURE C-BS/EN Standard lift check valve spring loading PN 40 Bar with Butt Weld Ends According to DIN EN 12627
Material Equivalence:
EN Material Name-----------------------EN Number ------------Forgings-----------------ASTM Material-------------------Forgings
EN 10213 GP240GH---------------------1.0619------------------1.0460-----------------ASTM A216 WCB-----------------A105
EN 10213 G20Mo5-----------------------1.6220------------------1.0437-----------------ASTM A352 LCB------------------A352 LF2
EN 10213 G17CrMo5-5------------------1.7357------------------1.7335-----------------ASTM A217 WC6-----------------A182 F11
EN 10213 G17CrMo9-10----------------1.7379------------------1.7380 ----------------ASTM A217 WC9-----------------A182 F22
EN 10213 GX5CrNi19-10----------------1.4308------------------1.4301-----------------ASTM A351 CF8-----------------A182 F304
EN 10213 GX5CrNi19-11-2-------------1.4408 -----------------1.4401-----------------ASTM A351 CF8M----------------A182 F316
Features:
u Cast steel PN16, PN25,PN40 DN15 to DN500
u Length acc.to DIN EN 558-1,face to face series 1 (DIN3202 series F1)
u BB,Bolted Bonnet.
u Spring loaded
u Welded seat in stellite or Cr-steel
u Disc with PTFE or RUBBER
u By-Pass
u Drain plug
Mediums:
u Standard: Steam, gases, hot water, thermal fluids, hot oil, process water, etc.
u Stainless Steel: Process water, aggressive media, etc.
Requirements and testing:
u The test are carried out according to DIN EN12266-1
u Shell test : nominal pressure (PN)X1.5
u Tightness of seat :nominal pressure (PN)X1.1
u Certificate of conformity in according to with PN-EN10204
u Design according to PN-EN12516-2
u Valves have been submitted for appraisal of conformity according to the directive pressure equipment directive 97/23/EC.
Installation:
Lift check valve installation be installation to horizontal and vertical
Direction of flow see body mark
Connection:
u Butt-Welded according to EN12627,flanged according to EN1092-1 or to customer request
u Face to face dimensions according to DIN EN 558-1,face to face series 1 (DIN3202 series F1)
Operation:
u Self-acting, by pressure of medium
Gate Valves (F7 Type),DIN Standard F7 Gate valves / (Length acc.to DIN EN 558-1,face to face series 26 ),DIN F7 Gate valve,DIN Absperrschieber F7,DIN Válvulas de compuerta F7,DIN F7 šoupátko stavební délka dle DIN EN558-1 serie 26,DIN Standard F7 sluseventil (lengde iht. DIN EN 558-1, bygge lengde serie 26),DIN Standardında F7 Sürgülü Vana,Van cổng chuẩn DIN kiểu F7
Swing Check Valve,DIN Standard Swing Check Valves (DIN 3202 F6 ,DIN 3202 F1),DIN F6 Swing check valve,DIN F1 Swing check valve,DIN Rückschlagklappe,DIN Válvula de retención clapeta oscilante,DIN Zpětná klapka stavební délka dle DIN EN558-1 serie 48 & serie 1,DIN Standard Sving-klaff tilbakeslagsventil (Lengde iht. to DIN EN 558-1, bygge lengde serie 48 & serie 1),DIN Standardında Çalpara Çek Valf,Van 1 chiều lá lật chuẩn DIN
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Instal vertikal or horisontal bro?
Thank a lot
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According to the life time , which one do you prefer to use, lift check valve or swing check valve? For steam using.
A swing check valve can be used for steam flow, but it is not always the most ideal choice. Swing check valves are designed primarily for liquid applications, as they rely on the force of the fluid (or gas) to open and close the valve. However, they may not perform as effectively with air or other gases because they can be slower to respond, potentially allowing backflow or pressure surges.
For air or gas applications, a spring-loaded check valve or a lift check valve is often more suitable because they provide quicker and more reliable operation, reducing the chance of backflow or leakage.
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