斯派莎克SV607安全阀（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，从而保证蒸汽系统不因压力过高而发生事故的安全装置。

SpiraxSarco英国斯派莎克安全阀SV615、SV604、SV607、SV60、、SV73、

SV74S、VL606不锈钢安全阀、SVL488 洁净系统不锈钢安全阀

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

英国斯派莎克安全阀是锅炉、压力容器和其他受压力设备上重要的安全附件。其动作可靠性和性能好坏直接关系到设备和人身的安全，并与节能和环境保护紧密相关。 (所谓安全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，狭义上称之为安全阀，其他一般称之为泄放阀。安全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，以保证生产装置的安全。

斯派莎克安全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最佳选择。斯派莎克安全阀设计先进，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℃），所有产品均有权威机构的认证。能提供符合不同标准要求的安全阀。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安全阀。安全阀的设定压力必须在设备运行的最大允许可压力范围内，并与正常的运行压力间有足够的压差，以防止安全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.

Spirax Sarco

test and development facilities

Our in-house dynamic test facility uses the latest in rapid data capture software to record and assess the performance characteristics of each valve under development. Performance testing is possible on steam, air and water with a maximum pressure capability of 45 bar.

Machining, assembly, setting and despatch

Spirax Sarco products are all manufactured in an ISO 9001 conforming environment. Most valves are designed and developed in-house and benefit from the significant investment Spirax Sarco continue to make, starting with the design schemes produced using our extensive 3D CAD system and culminating with the manufacture of component parts in our state-of-the-art machining facility centres using the latest machine tool technology and finally to the point where our trained assembly staff assemble, set and pack each valve before despatch from our distribution centre to each customer. Delivery is paramount and many of our standard products are available same day or overnight.