斯派莎克SV607**阀（SpiraxSarco），也称蒸汽泄压阀，它是指用在蒸汽系统管道中，当蒸汽系统压力超过规定值时，阀门打开，将蒸汽系统中的一部分蒸汽出，使蒸汽系统压力不超过允许值，从而***蒸汽系统不因压力过高而发生事故的**装置。
SpiraxSarco英国斯派莎克**阀SV615、SV604、SV607、SV60、、SV73、
SV74S、VL606不锈钢**阀、SVL488 洁净系统不锈钢**阀
斯派莎克SV607**阀
阀体材质：球墨铸铁、碳钢、铸铁、青铜、不锈钢
口径：DN20-DN150
压力：PN16/PN25
连接：法兰连接
标准：DIN3320 TRD421
认证机构：YUV
英国斯派莎克**阀是锅炉、压力容器和其他受压力设备上重要的**附件。其动作可靠性和性能好坏直接关系到设备和人身的**，并与节能和环境保护紧密相关。 (所谓**阀广义上讲包括泄放阀，从管理规则上看，直接安装在蒸汽锅炉或一类压力容器上，其必要条件是必须得到技术监督部门认可的阀门，狭义上称之为**阀，其他一般称之为泄放阀。**阀与泄放阀在结构和性能上很相似，二者都是在超过开启压力时自动排放内部的介质，以***生产装置的**。
斯派莎克SV607**阀广泛地应用于食品、饮料、石油化工、钢铁、冶金、电站等领域，是管道压力容器和设备超压保护的选择。斯派莎克**阀设计***，品种齐全，材质广泛（青铜、球铁、碳钢、合金钢、不锈钢等到材质），使用温度范围广泛（-196℃~550℃），所有产品均有***机构的认证。能提供符合不同标准要求的**阀。在减压站系统中，为了防止减压阀下游压力高于设备运行的额定压力，减压阀下游必须安装**阀。**阀的设定压力必须在设备运行的允许可压力范围内，并与正常的运行压力间有足够的压差，以防止**阀频繁起跳导致密封面损伤。
Quality comes as standard
Safety valves protect people, plant and profit so there should be no compromise on quality when selecting a valve.
The SV60 range of safety valves from Spirax Sarco meet the exacting standards laid down by AD-Merkblatt A2 and TRD 421, and their performance has been witnessed and approved by the TÜV.
The quality of shut-off tightness is a critical feature of any safety valve and each Spirax Sarco safety valve is tested to enure that the integrity of shut-off complies with the requirements of the American Petrochemical Institute standard API 527.
Safety valves
for steam, gases and liquids
If a fluid system is subjected to pressure in excess of the design pressure, the following could occur:
● Mechanical damage to equipment and surroundings.
● Loss of product and production.
● Damage to the environment.
● Injury and loss of life.
Examples of circumstances which can result in overpressure on process applications include an inadvertently closed or opened valve, component malfunction, a failure in a cooling system, an abnormal process heat input, a power cut or a fire.
Modern organisations are compelled by local health and safety regulations to ensure that their plant and processes incorporate safety devices and precautions which ensure that dangerous conditions are prevented.
A safety valve is required wherever a hazardous overpressure situation could occur.
Spirax Sarco safety valves protect against excess pressure across a broad spectrum of industrial processes.
Systems requiring overpressure protection range in size and complexity from large scale chemical plants to commercial service distribution systems.