Proportional type is a progressively opened as the system pressure increase. It is useful in the system which the pressure increase rapdly or in the high flow system due to vent flow is increased as much as system pressure is increased.
FeaturesWe will guide you through the product’s features and benefits.
Pressure range : 1,000psi ~ 15,000psi Setting Pressure tolerance : ±8% Inlet port : 1/2"NPT Orifice size : ø 6.3 Outlet port : 1/2" NPT Standard Material : STS316 O-ring material on piston : Viton Max operating temperature : 160℃ possible to connect many other types with Adapter Stable sealing is possible by using PEEK stem Supply with set pressure (Customer requirement) with sealing tag
StructureWe will guide you on the structure and material of the product.
No.
DESCRIPTION
MATERIAL
1
CAP
AL6061
2
STS NUT
STS304
3
SPRING GUIDE 1
STS304
4
HOUSING
STS304
5
BODY
STS316CW
6
SPRING GUIDE 2
STS304
7
STEM
STS630
8
SEAT
PEEK
9
STEM GUIDE
STS316CW
10
BOTTOM CONNECTOR
STS316CW
SpecificationWe will guide you through the model name, specifications, and dimensions for each product.
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.
TECHNICAL FEATURES
Feature
RV15PPS08N
RV20PPS09
Pressure Range (PSIG)
1,000 ~ 15,000
1,000 ~ 20,000
Inlet Port
1/2" NPT
H2009 (9/16")
Outlet Port
1/2" NPT
Orifice Size
ø 6.3
Packing Material
PEEK
O-ring Material
Viton
Max working temperature
-20℃ ~ 160℃
Usage size adjustment a ranch with six angles
6mm Use a ranch with six angles
Adjust dimension tolerance ±%
±8%
Useable area
Water, Gas
WHERE
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.
WHERE NOT
Pressure ~ below 1,000psi. If the back pressure occurs at the drain port. High corrosive fluids, liquid N2 or any other fluids that defect the valves. High temperature fluid that can damage the valve.
SET PRESSURE
- The pressure of inlet port effects set pressure - Turn right to increase set pressure.
- Turn left to decrease set pressure.
ApplicationCheck out the products applied in various fields.
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.
NumberingWe will guide you through product classification and ordering options.
RV①
15②
PP③
S④
08⑤
N⑥
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
② Pressure
15 : 1,000 ~ 15,000psi
20 : 1,000 ~ 20,000psi
③ Type of Components
FS : Factory Set
FA : Field Adjustable
PP : Proportional Type
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
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
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
Pressure range : 1,000psi ~ 15,000psi
