Active Member
|
[China]
Address: NO.6, Middle road, New district, Hejian city, Hebei province, China
Contact name:cnhbyachen2000
Hebei Yachen Electric Co., Ltd |
|
|
A relief valve or pressure relief valve (PRV) is a type of safety valve used to control or limit the pressure in a system; pressure might otherwise build up and create a process upset, instrument or equipment failure, or fire. The pressure is relieved by allowing the pressurized fluid to flow from an auxiliary passage out of the system. The relief valve is designed or set to open at a predetermined set pressure to protect pressure vessels and other equipment from being subjected to pressures that exceed their design limits. When the set pressure is exceeded, the relief valve becomes the "path of least resistance" as the valve is forced open and a portion of the fluid is diverted through the auxiliary route.
External Dimension
| Model | YSF8-15/15 | YSF8-35/25 | YSF8-35/50 | YSF6-35/50 | YSF6-55/80 | YSF6-55/130 |
| Injection Caliber | 15 | 25 | 50 | 50 | 80 | 130 |
| Lid Opening | 32 | 40 | 67 | 55 | 90 | 140 |
| Thread*Pitch (Root number)*Center Distance(D1) | M27*1.5 | M33*2 | M60*2 | M12*4*130 | M12*6*170 | M16*6*235 |
| Outside Diameter (D2) | 200 | 260 | ||||
| Opening Pressure | 15 | 35 | 35 | 35 | 55 | 55 |
| Closing Pressure | 8 | 13.5 | 19 | 19 | 29.5 | 29.5 |
| Oil Weight in Tank (ton) | <0.2 | <1.5 | 1.5~4.5 | 1.5~4.5 | 4.5~11.5 | 11.5~23 |
| Opening Pressure Deviation | ±5KPa | |||||
Property
1. Excellent apperance and glazing, smooth at surface with very few defect.
2. Good mechanical and electrical strength.
3. All range of pressure relief valve
Our services
1. Sample approved
2. Factory direct price
3. Timely delivery guaranteed
FAQ
Q1: What is your MOQ?
A: Our MOQ is 1 piece.
Q2: Do you offer sample?
A: Yes, we can provide you a sample.
Q3: What is your payment term?
A: 100% TT in advance.
Q4: What is your lead time?
A: 3-10 work days after order confirmed. Urgent need please discuss with us to find a way out!
Q5: Are you a manufacturer or a trader?
A: We are a manufacturer and all the items mentioned are made by ourselves. We have our own sales team to provide you the best export service too.
Q6: Can you make the packing and logo as customer request?
A: Yes we can.
