SV615斯派莎克**阀:全行程、全喷嘴**阀。实用于蒸汽、空气不起化学传染感动的工业气体和非损害液体的应用。用于蒸汽或热水锅炉，发生器、压力容器、储气罐和空气压缩机，高压釜减压阀的下贱保护等。
SV615斯派莎克**阀：口径DN15~50，压力PN25,螺纹BSP或NPT邻接，敷衍DN15~25可提供卫生级卡箍连接。密封性能适合API527标准。可提供软密封阀芯。SV607/SV604**阀:全行程法兰连接**阀。重要应用于蒸汽锅炉管道。压力容器、压缩机和储气罐等的防护及大多数的家当进程设备的防护。
符合DIN320TRD421的恳求，拥有TUV认证，口径DN20~DN150，SV607压力级为PN16/25，SV604为PN40/AN300，可提DIN标准法兰和ANSI标准法兰。密封性能符合API527标准。根据客户恳求可提供软密封阀芯。
SV615斯派莎克**阀企图 ，品种齐全，材质遍及(青铜、球铁、碳钢、合金钢、不锈钢等材质)，应用温度范围广泛，全部产品均有权威机构的认证。，能提供符合不同标准哀求的**阀。
SV615斯派莎克**阀在减压站系统中，为了提防减压阀下贱压力高于设置设备陈设运行的额定压力，减压阀下贱必须安装**阀。**阀的设定压力必须在设备运行的答应压力范围内，并与正常的运行压力间有充沛的压差，以防备**阀频繁起跳导致密封面损伤。**阀的设定必须由有资格人员来举办。在**阀选型时，应保证**阀在设定压力下能经过历程减压阀所能流过的流量。
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 *** 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.