product Image

TOP

Pressure Reducing Valve
Model Name
JRV-SF21
Series
Pressure Reducing Valve
Data
-
Manufacturer information
provider logo
JOKWANG ILIIndustrial special automatic valve manufacturer, Safety valve, Reducing valve, Gas valve, Steam trap and more
Problem with product info?
Update request
Manufacturer
JOKWANG ILI
Brand
-
SKU
135588
Product Name
Pressure Reducing Valve
Model Name
JRV-SF21
Size
-
Weight
-
Product Details

JRV-SF21 (Pilot Operating Type)

As it is a pilot type, it does not require an auxiliary power source such as compressed air or electricity and has a larger capacity compared to the direct impingement type. There is a wide range of pressure adjustment available. With the built-in "pressure relief valve filter" with a practical design patent No.13137, errors caused by the scale or impurities inside the pipes are prevented. Compatible with disks/ sheets. Leakage: Less than 0.05% of the standard flow

 

Product specification

MODEL FORMAT APPLICABLE
LIQUIDS
CORRECT
TEMPERATURE
TO BE
APPLIED
CORRECT
PRESSURE
TO BE
APPLIED MPA (KGF/CM²)
MAXIMUM
PRESSURE
REDUCTION
RATE
MINIUM
DIFFERENCE
IN PRESSURE
MPA
(KGF/CM²)
HOW TO
CONNECT
THE PRODUCT
MATERIAL
JRV-SF21 Pilot type Steam Max.300 Primary side Secondary
side
10:1 0.07(0.7) JIS B 2220 10K,20K
RF Ranged
Main body Key part
2.0 Lower
than 20 (20.0)
0.035~1.6
(0.35~16.0)
Cast Steel Stainless
Steel

※ Make adjustments so that the pressure on the secondary side is 80% or lower than the primary side pressure.

JOKWANG ILIIndustrial special automatic valve manufacturer, Safety valve, Reducing valve, Gas valve, Steam trap and more
Established in November, 1968 It has been 54 years that the company has focused on the development of valves. Every time the company was faced with challenges, it rose up to them and the attention to detail that it has poured into developing new technologies has led to an accumulation of know-how that offers further courage and hope for the company and our customers. The ongoing technology and product development meets both the needs of the customers and a changing corporate environment. We analyze, research and develop products with a willingness to push frontiers and offer some of the best products in the global market. Customer satisfaction and increased corporate competitiveness are our goals as we move along the path to become the world's best valve manufacturer and grow with our customers. We are always thankful to the loyalty that our customers have shown us over the years and we kindly ask for your ongoing support.
Inquiry