英國斯派莎克安全閥

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英國斯派莎克安全閥（SpiraxSarco），也稱蒸汽泄壓閥，它是指用在蒸汽系統(tǒng)管道中，當(dāng)蒸汽系統(tǒng)壓力超過規(guī)定值時，閥門打開，將蒸汽系統(tǒng)中的一部分蒸汽出，使蒸汽系統(tǒng)壓力不超過允許值，從而保證蒸汽系統(tǒng)不因壓力過高而發(fā)生事故的安全裝置。
SpiraxSarco英國斯派莎克安全閥SV615、SV604、SV607、SV60、、SV73、
SV74S、VL606不銹鋼安全閥、SVL488 潔凈系統(tǒng)不銹鋼安全閥
閥體材質(zhì)：球墨鑄鐵、碳鋼、鑄鐵、青銅、不銹鋼
口徑：DN20-DN150
壓力：PN16/PN25
連接：法蘭連接
標(biāo)準(zhǔn)：DIN3320 TRD421
認(rèn)證機(jī)構(gòu)：YUV
斯派莎克SV607-DS安全閥是鍋爐、壓力容器和其他受壓力設(shè)備上重要的安全附件。其動作可靠性和性能好壞直接關(guān)系到設(shè)備和人身的安全，并與節(jié)能和環(huán)境保護(hù)緊密相關(guān)。  (所謂安全閥廣義上講包括泄放閥，從管理規(guī)則上看，直接安裝在蒸汽鍋爐或一類壓力容器上，其必要條件是必須得到技術(shù)監(jiān)督部門認(rèn)可的閥門，狹義上稱之為安全閥，其他一般稱之為泄放閥。安全閥與泄放閥在結(jié)構(gòu)和性能上很相似，二者都是在超過開啟壓力時自動排放內(nèi)部的介質(zhì)，以保證生產(chǎn)裝置的安全。
英國SpiraxSarco斯派莎克上海（豐閥）銷售處。我們一直致力于蒸汽系統(tǒng)的有效控制和利用，為您提供的知識、的服務(wù)和*的產(chǎn)品。
英國斯派莎克安全閥（SpiraxSarco），也稱蒸汽泄壓閥，它是指用在蒸汽系統(tǒng)管道中，當(dāng)蒸汽系統(tǒng)壓力超過規(guī)定值時，閥門打開，將蒸汽系統(tǒng)中的一部分蒸汽出，使蒸汽系統(tǒng)壓力不超過允許值，從而保證蒸汽系統(tǒng)不因壓力過高而發(fā)生事故的安全裝置。
SpiraxSarco英國斯派莎克安全閥SV615、SV604、SV607、SV60、、SV73、
SV74S、VL606不銹鋼安全閥、SVL488 潔凈系統(tǒng)不銹鋼安全閥
閥體材質(zhì)：球墨鑄鐵、碳鋼、鑄鐵、青銅、不銹鋼
口徑：DN20-DN150
壓力：PN16/PN25
連接：法蘭連接
標(biāo)準(zhǔn)：DIN3320 TRD421
認(rèn)證機(jī)構(gòu)：YUV
英國斯派莎克安全閥是鍋爐、壓力容器和其他受壓力設(shè)備上重要的安全附件。其動作可靠性和性能好壞直接關(guān)系到設(shè)備和人身的安全，并與節(jié)能和環(huán)境保護(hù)緊密相關(guān)。  (所謂安全閥廣義上講包括泄放閥，從管理規(guī)則上看，直接安裝在蒸汽鍋爐或一類壓力容器上，其必要條件是必須得到技術(shù)監(jiān)督部門認(rèn)可的閥門，狹義上稱之為安全閥，其他一般稱之為泄放閥。安全閥與泄放閥在結(jié)構(gòu)和性能上很相似，二者都是在超過開啟壓力時自動排放內(nèi)部的介質(zhì)，以保證生產(chǎn)裝置的安全。

Spirax Sarco SV607 whole trip , the whole nozzle valve for steam, air , application role can not afford chemical inert industrial gases and non- hazardous liquids.

Application

SV607 safety valve : the whole trip , the whole nozzle valve . Suitable for the application of steam , air can not afford chemical industrial gases and non- hazardous liquids . For steam or hot water boilers, generators , pressure vessels , gas tank and air compressor , autoclave valve downstream protection.

Diameter DN15 ~ 50, the pressure PN25, BSP or NPT threaded connections DN15 ~ 25 provides for sanitary clamp connections . Sealing performance meets API527 standards. Provides a soft seal spool . SV607/SV604 safety valve : full stroke valve flange connection . Mainly used in steam boiler pipes. Pressure vessels, compressors and cylinders and other protective guard and most of the industrial process equipment.

Comply with the requirements of DIN320 TRD421 with TUV certification , caliber DN20 ~ DN150, SV607 pressure level is PN16/25, SV604 is PN40/AN300, can provide standard flanges and ANSI standards DIN flanges . Sealing performance meets API527 standards. According to customer requirements to provide a soft seal spool .

    Spirax Sarco advanced valve design , full range , the material widely ( bronze, ductile iron , carbon steel, alloy steel, stainless steel and other materials ) , widely used in the temperature range , all products are certified authority . To provide a safety valve meets the requirements of the different standards .

In the vacuum station system, in order to prevent the rated pressure relief valve downstream pressure is higher than the equipment operation , valves must be installed downstream of the valve . Pressure relief valve must be set within the maximum allowable operating pressure range of the device between the normal operating pressure and there is enough pressure to prevent the valve sealing surface damage resulting in frequent jump . Relief valve setting must be performed by qualified personnel. When the safety valve selection should guarantee the safety valve set pressure through the valve can flow through the maximum flow .

The following parameters:

1 , system or equipment must displacement and the proposed number of valves installed .

2, the opening pressure ( or set pressure )

3 , and the proportion of medium (liquid medium ) or molecular weight and compressibility factor ( for gaseous media )

4, the valve inlet medium temperature

5 , if there is back pressure , if any, is the number

6 , requires valve performance standards ( eg no special specified , specified by the supplier