High Pressure Valve
High pressure valve that can be used up to a maximum pressure of ~150,000 psi
Safety Valve
High Pressure Relief Valve - Field Adjustable (1,000psi ~ 10,000psi) (…
| Product Name |
High Pressure Relief valve - Field Adjustable (1,000psi ~ 10,000psi) (for liquid) |
| Max Pressure |
1,000psi ~ 10,000psi |
| Inlet port |
1/4 inch NPT |
| Features |
Outlet port - 1/4 inch NPT |
| Orifice Size |
ø1.8 |
| Features |
tolerance ±8% |
| Max Temperature |
-20℃ ~65℃ (NYLON) / -20℃~160℃ |
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Relief ValveSafety valve that protects the system by venting the pressure when over pressure occurs
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- Relief Valve Field Adjustable (1,000psi ~ 10,000psi) (Water)
- Pressure Range : 1,000psi ~ 10,000psi
- Setting Pressure tolerance : ±8%
- Easy to set pressure with using bolt on the top.
- Max Working Temperature : -20℃ ~65℃ (NYLON) / -20℃~160℃
- Inlet Port : 1/4" NPT
- Outlet Port : 1/4" NPT
- Orifice Size : ø1.8
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| Relief valve Field Adjustable - protect the system from overpressure by venting when the pressure exceeds a set value, Easy to set pressure with using bolt on the top.
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TABLE OF MATERIALWe will guide you through the material for each product.
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| No. |
DESCRIPTION |
MATERIAL |
| 1 |
CAP |
AL6061 |
| 2 |
Socket Set Screw |
SCM435 |
| 3 |
NUT |
STS304 |
| 4 |
HOUSING 1 |
STS304 |
| 5 |
SPRING GUIDE 1 |
STS304 |
| 6 |
SPRING |
Carbon Steel |
| 7 |
SPRING GUIDE 2 |
STS304 |
| 8 |
HOUSING 2 |
STS316CW |
| 9 |
SEAT GLAND |
STS316CW |
| 10 |
STS SEAL |
STS316CW |
| 11 |
O-RING |
VIton |
| 12 |
SEAL |
TEFLON |
| 13 |
STEM GUIDE |
STS316CW |
| 14 |
STEM |
STS630-660 |
| 15 |
SEAT |
PEEK |
| 16 |
O-RING |
Viton |
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SpecificationWe will guide you through the model name, specifications, and dimensions for each product.
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 As all sizes are for reference, they can be changed without any notification.
Please contact us for details or send to online inquiry, we will give you respond as soon as possible.
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TECHNICAL FEATURESWe will guide you through the technical features of the product.
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| Feature |
RV10FAS Type |
RV20FAS Type |
| Pressure Range (PSIG) |
1,000 ~ 10,000 |
10,000 ~ 20,000 |
| Inlet Port |
1/4" NPT |
H2004 |
| Outlet Port |
1/4" NPT |
| Orifice Size |
1.8mm |
| CV |
0.12 |
| Packing Material |
PEEK |
| O-ring Material |
Viton |
| Max working temperature |
-20℃ ~65℃ (NYLON) / -20℃~160℃ |
| Usage size adjustment a ranch with six angles |
5mm Use a ranch with six angles |
6mm Use a ranch with six angles |
| Adjust dimension tolerance ±% |
±8% |
| Useable area |
Water |
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Relief valve opens stem when the pressure exceeds a set pressure and closes when the pressure falls below.
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To protect the equipment form the over pressure.
In the system which control the overpressure by heat expansion.
When the low drain rates is not the problem point in high pressure.
When the system requires “bubble tight’ sealing.
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Pressure ~ below 1,000psi.
If the system requires to increase venting or drain rates when the pressure rises.
If the back pressure occurs at the drain port.
High corrosive fluids, liquid N2 or any other fluids that defect the valves.
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| Catalog No. |
SET PRESSURE
(psi) |
Spring compression
Length(mm) |
1,000~10,000psi
RV10FAS04 |
4,000 |
1.92 |
| 8,000 |
3.84 |
10,000~20,000psi
RV20FAS04 |
12,000 |
5.76 |
| 16,000 |
7.68 |
| 20,000 |
9.06 |
- The pressure of inlet port effects set pressure.
- Turn right to increase set pressure.
- Turn left to decrease set pressure.
- a tolerance value : ± 8%
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You can choose the handle type
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① CAP - Basic delivery
② Hex Knob Type
③ Handle Type
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ApplicationCheck out the products applied in various fields.
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High pressure fluid handling components for the chemical, petrol chemical, water-jet, research and oil and gas industries.
As our products are divied into pressures of 5500~150000psi, body type and port size you can use them according to the specifications which you want to use.
Our products generally are produced with stainless steel materials, but they can be manufactured with other materials on demand so that various fluids and gases can be used.
(STS316, HC-276, INC600, INC700, Ti, Ni 등) ※ Please inquire with us about special materials apart from the above-mentioned materials, such as STS316, HC-276, Inconel, Titanium, Nickel.
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NumberingWe will guide you through product classification and ordering options.
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| ① Product Value |
| NV : Needle Valve |
| CV : Check Valve |
| BV : Ball Valve |
| AOV : Air Operated Valve |
| RV : Relief Valve |
| SH : Safety Head |
| CON : Control Valve |
| HV : High Temperature Valve |
| GV : Wellhead Gauge Valve |
| BLV : Bleed Valve |
| DBBV : Double Block and Bleed Valve |
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| ② Pressure |
| 10 : 1,000 ~ 10,000psi |
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| ③ Type of Components |
| FS : Factory Set |
| FA : Field Adjustable |
| PP : Proportional Type |
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| ④ Material |
| S : Stainless Steel 316 |
| H : Hastelloy |
| HC : Hastelloy C276 Wetted Part |
| IN : Inconel 600 |
| IN625 : Inconel 625 |
| IN825 : Inconel 825 |
| NI : Nickel 200 |
| TI : Titanium |
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| ⑤ Tube Size |
| 02 : 1/8 inch |
| 04 : 1/4 inch |
| 06 : 3/8 inch |
| 08 : 1/2 inch |
| 09 : 9/16 inch |
| 12 : 3/4 inch |
| 16 : 1 inch |
| 15 : 15A |
| 25 : 25A |
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| ⑥ Options |
Needle Valve, Control Valve
Air Operated Valve
High Temperature Valve
- S : Straight Type
- A : Angle Type
- O : 3way/1on Type
- T : 3way/2on Type
- D : 3way 2stem Type |
Ball Valve
- 20-90 : 2way
- 3-180 : 3way Switching
- 3-90 : 3way Diverting |
Relief Valve
Field Adjustable
- 1 : 1 Inlet
- 2 : 2 Inlet
Proportional Type
- N : NPT Inlet port |
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