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进口圆盘式疏水阀原理特点及品牌（图）

作者：托马斯·贝尔森·伍德 发布时间：2021-01-14 15:09:15点击：
进口圆盘式疏水阀

进口圆盘式疏水阀原理特点

进口圆盘式疏水阀是根据伯努力热动力原理，利用蒸汽和凝结水的热动力学不同的特性，引起动能和势能动静压变化。使动作件阀片上下压差变化，启动阀片开启和关闭，从而达到阻汽排水目的。
Thermodynamic DT46 disc steam traps are compact and lightweight-easy to install traps, excellent for high pressure systems, including steam tracing applications.
The insulation cover insures a consistent operation and makes it particularly suitable for those applications where the weather conditions, such as rain and wind, may affect the normal operation.
These traps have only one moving part and offer a wide operating range, without adjustment. Connections are female screwed or flanged.
MAIN FEATURES
Intermittent discharge.
Standard insulation cover
Operates on superheated steam.
The seat and disc can be easily replaced in field without removing the trap from the line.
Unaffected by water hammer and vibrations Built-in easy-to-clean strainer.
OPTIONS:Blowdown valve
USE:Saturated and superheated steam.
AVAILABLE
MODELS:DT 46
SIZES:DN ½” to DN 1” – DN15 to DN25
CONNECTIONS:Female screwed ISO7/1 Rp (BS21)
Flanged EN1092-1 PN40-PN100 or ANSI
INSTALLATION:Horizontal installation recommended.
APPLICATIONCan be installed in any position.
LIMITS:Min. working pressure – 1,5 bar
Max.working back pressure – 80%
BODY LIMITING CONDITIONS
FLANGED PN 40 / ANSI 300 *FLANGED ANSI 150 **FLANGED PN 63 *FLANGED PN 100 *FLANGED ANSI 600# **RELATED TEMP.
ALLOW. PRES.ALLOW. PRES.ALLOW. PRES.ALLOW. PRES.ALLOW. PRES.
40 bar17,3 bar63 bar100 bar90,5 bar50 ºC
37,1 bar15,4 bar58,5 bar92,8 bar80,2 bar100 ºC
33,3 bar13,8 bar52,5 bar83,3 bar72 bar200 ºC
27,6 bar10,2 bar43,5 bar69 bar59,7 bar300 ºC
23,8 bar6,5 bar37,5 bar59,5 bar51,4 bar400 ºC
PMO - Max. Operating pressure46barTMO - Max. Operating temperature400 ºc
* According to EN1092-1:2007 ;** Acc. to EN1759-1:2004
Body limiting conditions PN100 or below , depending on the type of connection adopted. Rating PN100 for thread, SW and BW.
MATERIALS
POS.Nr.DESIGNATIONMATERIAL
1BodyP250GH / 1.0460
2CoverAISI 304 / 1.4301
3*GasketStainlessSt./Graphite
4*SeatHardened St.Steel
5*Valve discHardened St.Steel
6*Bimetal ringBimetal
7*Washer supportAISI 304 / 1.4301
8*TubeAISI 304 / 1.4301
9*Strainer screenAISI 304 / 1.4301
10*GasketStainlessSt./Graphite
11PlugA105 / 1.0432
12Insulation coverAISI 304 / 1.4301
*Available spare parts.
DIMENSIONS (mm)
Screwed and SW *EN PN16/PN40EN PN63ANSI 150ANSI 300
SIZE DNABCDWGT. KgsEWGT. KgsEWGT. KgsEWGT. KgsEWGT. Kgs
15-1/2"9560501091,31502,81503,71503,91504,9
20-3/4"9560501091,21503,31505,21504,81507
25-1"9566501151,51604,11606,71606,51608,5
* BW (butt weld) on request.


进口圆盘式疏水阀品牌

进口圆盘式疏水阀品牌
德国托马斯阀门集团于1933年创建于德国鲁尔工业区，也是世界最重要的工业区。位于德国西部、莱茵河下游支流鲁尔河与利珀河之间的地区。德国托马斯阀门集团是以生产高品质、先进的阀门、测量及控制系统而享誉全球的跨国性生产企业。采用世界先进的设备及生产工艺，所有产品都在严格的质量体系监控下完成作业。并在各大洲几十个国家拥有子公司及分支机构。
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