2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 3,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Inner thread - G | 24,00 V - 24,00 V | -1,00 bar - 10,00 bar | -30,00 °C - 90,00 °C
2875型比例电磁阀黄铜底板连接
货号 333120
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 9,50 mm | FKM (Fluor rubber) | Brass | Flanged | 12,00 V - 12,00 V | 0,00 bar - 0,70 bar | -10,00 °C - 60,00 °C
2875型比例电磁阀不锈钢G1/2寸
货号 338284
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 2,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Inner thread - G | 24,00 V - 24,00 V | -1,00 bar - 20,00 bar | -30,00 °C - 90,00 °C
2875型比例电磁阀不锈钢G1/2寸
货号 337995
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 3,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Inner thread - G | 24,00 V - 24,00 V | -1,00 bar - 9,00 bar | -30,00 °C - 90,00 °C
2875型比例电磁阀不锈钢G1/2寸
货号 361614
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 2,00 mm | FKM (Fluor rubber) | Stainless steel | Inner thread - G | 24,00 V - 24,00 V | -1,00 bar - 20,00 bar | -10,00 °C - 90,00 °C
2875型比例电磁阀不锈钢NPT3/8寸
货号 352675
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 2,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Inner thread - NPT | 12,00 V - 12,00 V | -1,00 bar - 25,00 bar | -30,00 °C - 90,00 °C
2875型比例电磁阀不锈钢底板连接
货号 346423
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 8,00 mm | FKM (Fluor rubber) | Stainless steel | Flanged | 24,00 V - 24,00 V | -1,00 bar - 2,00 bar | -10,00 °C - 90,00 °C
2875型比例电磁阀不锈钢NPT3/8寸
货号 358339
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 2,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Inner thread - NPT | 24,00 V - 24,00 V | -1,00 bar - 20,00 bar | -30,00 °C - 90,00 °C
2875型比例电磁阀不锈钢NPT3/8寸
货号 355674
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 3,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Inner thread - NPT | 12,00 V - 12,00 V | -1,00 bar - 10,00 bar | -30,00 °C - 90,00 °C
2875型比例电磁阀不锈钢NPT1/2寸
货号 362806
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 3,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Inner thread - NPT | 24,00 V - 24,00 V | -1,00 bar - 9,00 bar | -30,00 °C - 90,00 °C
2875型比例电磁阀不锈钢底板连接
货号 382859
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 6,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Flanged | 24,00 V - 24,00 V | -1,00 bar - 4,00 bar | -30,00 °C - 90,00 °C
2/2-way-proportional valve
货号 20017370
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 6,00 mm | FKM (Fluor rubber) | Brass | Flanged | 24,00 V - 24,00 V | -1,00 bar - 4,00 bar | -10,00 °C - 90,00 °C
2875型比例电磁阀不锈钢NPT3/8寸
货号 20012966
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 3,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Inner thread - NPT | 24,00 V - 24,00 V | -1,00 bar - 10,00 bar | -30,00 °C - 90,00 °C
销售*2875型宝德BURKERT直动式电磁控制阀
宝德BURKERT直动式电磁控制阀在凝结水回收系统中,若利用工作背压回收凝结水时,应选用背压率较高的宝德BURKERT直动式电磁控制阀(如机械型蒸汽疏水阀);当用汽设备内要求不得积存凝结水时,应选用能连续排出饱和凝结水的蒸汽疏水阀(如浮球式蒸汽疏水阀);在凝结水回收系统中,用汽设备既要求排出饱和凝结水,又要求及时排除不凝结性气体时,应采用能排饱和水的宝德BURKERT直动式电磁控制阀与排气装置并联的疏水装置或采用同时具有排水、排气两种功能的宝德BURKERT直动式电磁控制阀(如热静力型蒸汽疏水阀);当用汽设备工作压力经常波动时,应选用不需要调整工作压力的蒸汽疏水阀。
宝德BURKERT直动式电磁控制阀型号特别多,但其工作原理都是利用蒸汽和凝结水的高度、温度、流速的差异,通过各种机构来实现蒸汽疏水阀的启闭,达到阻汽排水的目的。它主要有三个节能作用。
宝德BURKERT直动式电磁控制阀工作原理及三个节能作用
*:
迅速排出蒸汽使用设备内产生的凝结水,使蒸汽使用设备的加热效率保持在状态,使设备内的凝结水不形成滞留,限度地确保设备内的蒸汽空间,这样可经常保持的加热效率。一旦宝德BURKERT直动式电磁控制阀不能充分的发挥作用,由于凝结水的滞留,不仅蒸汽使用设备的性能受到很大的影响,有时甚至使设备完全陷于瘫痪。
第二:
迅速排出开始启动时设备内的空气和低温凝结水,从而缩短预热运转时间。开始通汽时,蒸汽输送管路和蒸汽使用设备内部都充满了空气,如不将它们排除,就无法送入蒸汽。此外,在蒸汽输送管路和蒸汽使用设备升温达到
宝德BURKERT直动式电磁控制阀 2875 型,在控制回路中用作调节单元。由于采用弹性阀座密封件,阀门密闭性好(内置关断功能),能达到与通径相当的额定压力。阀门的柱塞无摩擦力,因而具有*的调节性能。该阀尤其适合于控制需求较高的应用(控制范围广,干燥气体等)。
销售*2875型宝德BURKERT直动式电磁控制阀
2875型比例电磁阀不锈钢G1/2寸
货号 325790
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 3,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Inner thread - G | 24,00 V - 24,00 V | -1,00 bar - 10,00 bar | -30,00 °C - 90,00 °C
2875型比例电磁阀黄铜底板连接
货号 333120
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 9,50 mm | FKM (Fluor rubber) | Brass | Flanged | 12,00 V - 12,00 V | 0,00 bar - 0,70 bar | -10,00 °C - 60,00 °C
2875型比例电磁阀不锈钢G1/2寸
货号 338284
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 2,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Inner thread - G | 24,00 V - 24,00 V | -1,00 bar - 20,00 bar | -30,00 °C - 90,00 °C
2875型比例电磁阀不锈钢G1/2寸
货号 337995
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 3,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Inner thread - G | 24,00 V - 24,00 V | -1,00 bar - 9,00 bar | -30,00 °C - 90,00 °C
2875型比例电磁阀不锈钢G1/2寸
货号 361614
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 2,00 mm | FKM (Fluor rubber) | Stainless steel | Inner thread - G | 24,00 V - 24,00 V | -1,00 bar - 20,00 bar | -10,00 °C - 90,00 °C
2875型比例电磁阀不锈钢NPT3/8寸
货号 352675
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 2,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Inner thread - NPT | 12,00 V - 12,00 V | -1,00 bar - 25,00 bar | -30,00 °C - 90,00 °C
2875型比例电磁阀不锈钢底板连接
货号 346423
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 8,00 mm | FKM (Fluor rubber) | Stainless steel | Flanged | 24,00 V - 24,00 V | -1,00 bar - 2,00 bar | -10,00 °C - 90,00 °C
2875型比例电磁阀不锈钢NPT3/8寸
货号 358339
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 2,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Inner thread - NPT | 24,00 V - 24,00 V | -1,00 bar - 20,00 bar | -30,00 °C - 90,00 °C
2875型比例电磁阀不锈钢NPT3/8寸
货号 355674
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 3,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Inner thread - NPT | 12,00 V - 12,00 V | -1,00 bar - 10,00 bar | -30,00 °C - 90,00 °C
2875型比例电磁阀不锈钢NPT1/2寸
货号 362806
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 3,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Inner thread - NPT | 24,00 V - 24,00 V | -1,00 bar - 9,00 bar | -30,00 °C - 90,00 °C
2875型比例电磁阀不锈钢底板连接
货号 382859
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 6,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Flanged | 24,00 V - 24,00 V | -1,00 bar - 4,00 bar | -30,00 °C - 90,00 °C
2/2-way-proportional valve
货号 20017370
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 6,00 mm | FKM (Fluor rubber) | Brass | Flanged | 24,00 V - 24,00 V | -1,00 bar - 4,00 bar | -10,00 °C - 90,00 °C
2875型比例电磁阀不锈钢NPT3/8寸
货号 20012966
类型 2875
2/2 - A - normally closed - inlet port 1 (P/NC) | direct-acting | 3,00 mm | EPDM (Ethylene-propylene-diene rubber) | Stainless steel | Inner thread - NPT | 24,00 V - 24,00 V | -1,00 bar - 10,00 bar | -30,00 °C - 90,00 °C