A safety valve is a valve that acts as a fail-safe. An example of safety valve is a pressure relief valve (PRV), which automatically releases a substance from a boiler, pressure vessel, or other system, when the pressure or temperature exceeds preset limits. Pilot-operated relief valves are a specialized type of pressure safety valve. A leak tight, lower cost, single emergency use option would be a rupture disk. Safety valves were first developed for use on steam boilers during the Industrial Revolution. Early boilers operating without them were prone to explosion unless carefully operated.
As distributor safety valve in indonesia, PT Indotama Niaga teknik offer product from brand gemu That is, Yoshitake Safety Valve AL 250 250 R, to meet the need industrial and manufactur
1. Relief valve of stainless steel made, offering high corrosion resistance and durability in particular. 2. Remarkably effective for lines of heavy pulsation or considerable pressure fluctuation due to unique valve structure. Prevents chattering and hunting. 3. Stable operation can be maintained against back pressure changes produced in continuous blow. 4. Simple structure, easy to handle. 5. Since the AL-250R is equipped with a handle, pressure change is easy.
The purpose of the safety valve is to protect the equipment and installation against excessive pressure above the pressure limit. When the force coming from the pressure acting on the disc surmount with the weight of the working elements, the valve starts to open. A further increase in the pressure, required for the particular design of the valve, causes its full opening aided by the bell
Zetkama Safety Valve Fig 570
AL-150 Series safety valve and AL-140 series safety valve are mainly used in various pressure systems in boilers, instrumentation devices and pressure reducing valve outlets to prevent accidents caused by abnormal pressure. We have stock of Yoshitake Safety Valve products with the following types. We have stocks product of Safety Valve Yoshitake with the following types.
Safety Valve Yoshitake AL 250-250R Safety Valve Yoshitake AL 260-260R Safety Valve Yoshitake AL-10 Safety Valve Yoshitake AL-17 Safety Valve Yoshitake AL-24 Safety Valve Yoshitake AL-27 Safety Valve Yoshitake AL-140 Safety Valve Yoshitake AL-140H Safety Valve Yoshitake AL-150 Safety Valve Yoshitake AL-150L Safety Valve Yoshitake AL-150TML Safety Valve Yoshitake AL-150TR Safety Valve Yoshitake? AL-300,301
Small and compact lever type Superior durability due to stainless steel made valve and valve seat Blow-off test can be executed manually Any Type
ARI SAFE safety valves integrate advanced design features for optimal performance. Alternatively, REYCO is a complete range conforming to API 526. Accurate response, flip-over plug, optimal plug guiding, up to 6000 psi (414 bar). We have stocks product of Safety Valve Ari Armaturen with the following types.
Safety Valve Ari Armaturen ARI-REYCO R SERIES Safety Valve Ari Armaturen ARI-REYCO RL SERIES Safety Valve Ari Armaturen ARI-SAFE Safety Valve Ari Armaturen ARI-SAFE-P Safety Valve Ari Armaturen ARI-SAFE-SN ANSI Safety Valve Ari Armaturen ARI-SAFE-TC Safety Valve Ari Armaturen ARI-SAFE-TCP Safety Valve Ari Armaturen ARI-SAFE-TCS
Direct loaded with spring Wear resistant seat/disc Precision disc alignment and guide ...
Safety Valve is a valve that will work when there is an overpressure. Usually operated with applications Gas, pressure air, steam boiler. We have stocks product of Safety Valve Duyar with the following types.
Duyar Safety Valve T-1530 Ductile Iron Duyar Safety Valve T-1510 Cast Iron Duyar Safety Valve T-1515 Ductile Iron
Design : TS EN ISO 4126 Flange Dimensions : TS EN 1092-2 (PN 16) Face to Face Dimensions : TS EN 558 (Seri 8)
Bronze safety valves to ASME section I and VIII, steam, ‘V’ and ‘UV’; section VIII, air/gas, ‘UV’ National Board certified including models to ASME section IV, steam ‘HV’. PED certified for non-hazardous gas. We have stocks product of Safety Valve Kunkle Series 6000 with the following types.
Kunkle Series 6000 Safety Valve - DOWNLOAD
O-ring seats available for exceptional leak-free performance, reduced maintenance cost, multiple cycles with tight shutoff and improved seating integrity. Heavy duty casting. Wide hex on valve nozzle provides clearance for easy installation. Seats lapped to optical flatness. Dual control rings offer easy adjustability for precise opening with minimum pre-open or simmer and exact blowdown control. Pivot between disc and spring corrects misalignment and compensates for spring side thrust. Grooved piston type disc reduces sliding area and friction. Heavy duty lift lever assembly. Each valve tested and inspected for pressure setting and leakage.
The safety valve functions as an automatic pressure release regulator which is activated by the static pressure at the valve entrance and is characterized by its ability to open instantly and totally. Design according to "International Standard ISO 4126-1 Safety Valve". We have stocks product of Safety Valve VYC with the following types.
Safety Valve VYC 495 - DOWNLOAD Safety Valve VYC 496 - DOWNLOAD Safety Valve VYC 694, 695, 895, 995 - DOWNLOAD
90° angular flow. Activated by direct action helicoid spring. Simplicity of construction ensuring minimum maintenance. Materials carefully selected for their resistance to corrosion. With the exception of washers and couplings, the valves are free of non-ferric materials. Internal body designed to offer favourable flow profile...
As a zetkama distributor in Indonesia we offer various type from Zetkama Brand like safety valve. Spring loaded zetkama safety valves do not need to be supplied with external energy and are therefore an essential element of a safety system, and their job is to protect the pressure equipment / system (boilers, tanks, pipelines, etc.) from excessive pressure above the specified limit. already set. We have stock products of safety valve ZETKAMA with the following types.
ZETKAMA Safety Valve Fig. 570 - DOWNLOAD ZETKAMA Safety Valve Fig. 630 - DOWNLOAD ZETKAMA Safety Valve Fig. 775 - DOWNLOAD ZETKAMA Safety Valve Fig. 782 - DOWNLOAD ZETKAMA Safety Valve Fig. 240 - DOWNLOAD ZETKAMA Safety Valve Fig. 781 - DOWNLOAD
Safety valve with flanged ends, Safety valve with threaded ends, Safety valve with threaded inlet and flanged ends, Safety valve with ends for welding, Safety valve with inlet ends to weld the and flanged outlet.