0903864258
0903864258
Van 1 chiều lá lật (swing check valve) hiệu ETM- China
Sản xuất theo tiêu chuẩn Châu Âu. PN10, PN16, PN25, PN40
Chuyên dùng cho lĩnh vực lò hơi, nhiệt điện, tàu biển,…
ETM Armaturen Code No. : ETM FIG.C.260,ETM FIG.C.261,ETM FIG.C.262,ETMFIG.C.263
This ETM Armaturen swing check valve can be used in Industry, Power stations, 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 Armaturen valves – is classed leak rate “A” in accordance with EN 12266-1.
Products:
ETM Armaturen -FIGURE C-BS/EN Standard swing check valve PN 10 Bar with Flanges According to DIN EN 1092-1
ETM Armaturen -FIGURE C-BS/EN Standard swing check valve PN 16 Bar with Flanges According to DIN EN 1092-1
ETM Armaturen -FIGURE C-BS/EN Standard swing check valve PN 25 Bar with Flanges According to DIN EN 1092-1
ETM Armaturen -FIGURE C-BS/EN Standard swing check valve PN 40 Bar with Flanges According to DIN EN 1092-1
ETM Armaturen -FIGURE C-BS/EN Standard swing check valve PN 10 Bar with Butt Weld Ends According to DIN EN 12627
ETM Armaturen -FIGURE C-BS/EN Standard swing check valve PN 16 Bar with Butt Weld Ends According to DIN EN 12627
ETM Armaturen -FIGURE C-BS/EN Standard swing check valve PN 25 Bar with Butt Weld Ends According to DIN EN 12627
ETM Armaturen -FIGURE C-BS/EN Standard swing check valve 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:
Cast steel PN10 ,PN16, PN25,PN40 DN40 to DN1000
Length acc.to DIN EN 558-1,face to face series 48 & series 1 (DIN3202 series F6 & series F1)
BB, Bolted Bonnet.
Swing Disc Type
Internal or External
Hinge Pin Lever & Weight (On Request)
Body Seat Ring
Welded seat in stellite or Cr-steel
Disc with PTFE or RUBBER
Lever and weight
Shock absorber
By-Pass
Drain plug
Mediums:
Standard: Steam, gases, hot water, thermal fluids, hot oil, process water, etc.
Stainless Steel: Process water, aggressive media, etc.
Requirements and testing:
The test are carried out according to DIN EN12266-1
Shell test : nominal pressure (PN)X1.5
Tightness of seat :nominal pressure (PN)X1.1
Certificate of conformity in according to with PN-EN10204
Design according to PN-EN12516-2
Valves have been submitted for appraisal of conformity according to the directive pressure equipment directive 97/23/EC.
Installation:
Swing check valve installation be installation to horizontal.
Direction of flow see body mark
Connection:
Butt-Welded according to EN12627,flanged according to EN1092-1 or to customer request
Face to face dimensions according to DIN EN 558-1,face to face series 48 & series 1 (DIN3202 series F6 & series F1)
Operation:
Self-acting, by pressure of medium
Can rocker and hinge pin use inside-set design
