- Model NO.: A42Y
- Temperature: High Temperature
- Pressure: Adjustable
- Structure: Lever
- Trademark: ONO
- Specification: 1/2" to 12"
- HS Code: 8481804090
- Certification: ISO
- Connection: Flange
- Closed: Closed
- Material: Carbon Steel
- Transport Package: Ply-Wooden Case
- Origin: Zhejiang Wenzhou
High Performance Spring Loaded Safety Relief Valve
1. High Performance
2. Competitive Price
3. Prompt Delivery
Safety Relief Valve
1. When the pressure in the pipe increase which is more than rated value, the safe valve will discharge the media in oder to protect the pipe.
2. Safe valve is a kind of automatic valve, applying to the boiler system and the pipe system, which can control the pressure within rated value.
3. When the inlet pressure begin increasing, the disc of safe valve also begin to work. With the help of pressure, the media begin discharge.
4. When the pressure in the pipe increase, the auxiliary valve will open and the media will go into the main safe valve through tube and then the inside pressure will discrease.
5. The emission depend on the height of the diameter and disc.
The production enforce standard
1 design specification: JB/T9093
2 face to face: GB/T 12250
3 flange end: GB/T9113
4 test✓: GJB/T12251
5 marking: GB/T12249
6 supply specification: JB/T7928
1 body/bonnet: Carbon steel/Cr. Ni. Ti. Steel/Cr. Mo. Steel/cast steel
2 disc/stem: 35/1Cr13/1Cr18Ni9Ti/
3 lining/seat: PTFE/PCTFE/FEP
4 yoke: WCB/CF8
|DESGN & MFT.||API 520/526||ENDS CONNECTION||FLG. RF|
|PRE-TEP. RATING||ASME B16.34||INSPECT & TEST||API 527|
|F-F DIMENSION||API 526||END CONNECTION||ANSI B16.5|
|MARKING||MSS SP-25||FIRE SAFE DESIGN||--|
1.We have full stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose:
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment
3. Email you the tracking no., and help to chase the parcels until it arrive you.
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.