3/4'' PN40 Stainless Steel 316L Safety Relief Valve for Steam
Available in Lever or Dome Top, sizes 1/2" x 3/4" to 2" x 2" (Lever) and 1/2" to 2" x 2" (Dome).
316L Stainless Steel body.
Maximum temperature: -10°C to 350°C.
Pressure range: PN40 rated.
Safety Valve - How They Work
A safety valve is a safety device designed to control the pressure in the system. If the pressure is uncontrolled, it can build up in the system causing equipment failure, explosions or fire hazards.
This valve is designed to open at a predetermined pressure to avoid equipment failure as a result of being subjected to the pressure that exceeds there design limits. Once the valve opens due to excess pressure, the media is discharged until the pressure drops to it's acceptable limit and the
valve is than automatically closed.
Standard safety valve, complete with carbon filled PTFE valve seal, closed bonnet, gastight Outlet: female thread Rc 3/8 acc. to ISO 7/1 "cleaned and degreased for oxygen service"
Provided as safety device for protection against thermal expansion in pipeworks and parts of facilities.
Approved for air gases, vapours and cryogenic liquefied gases incl. LNG.
Working temperature: -196°C / -321°F (77K) up to +65°C / +149°F (338K), suitable for horizontal installation
|1||Body||1.4408||A 351 CF8M|
|2||Disc||PTFE / Carbon filled (25%)|
|3||Guide plate||1.4301||A 276 Grade 304|
|4||Stem||1.4301||A 276 Grade 304|
|5||Spring||1.4571||A 313 Grade 316Ti|
|6||Bonnet||1.4301||A 276 Grade 304|
|7||Spring clamp||1.4305||A 276 Grade 303|
|8||Thread ring||1.4305||A 276 Grade 303|
|9||Cap||1.4301||A 276 Grade 304|
|Type 06011||Technical data|
|Set pressure range||bar||5.0-55.0||5.0-55.0||5.0-55.0|
|Wrench size across flats||S1||19||19||19|
|Wrench size across flats||S2||19||19||19|
|Coefficient of discharge||αw||0.09||0.09||0.09|
We choose suitable wood cases according to different valves and arrange skilled workers to pack in case of bruise. Long term cooperated forwarder will book space, clear customs and transport for us without delay. There are three ways for transportation, by sea, by air and by train. We will arrange transportation according to customers' needs.
Delivery Details: According to the order, 7~60days
Contact Person: Ms. TOBO
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