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Primary Pressure Regulating Valve
Model Name
JRV-FF12
Series
Pressure Reducing Valve
Data
-
Manufacturer information
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JOKWANG ILI

Industrial special automatic valve manufacturer, Safety valve, Reducing valve, Gas valve, Steam trap and more

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Manufacturer
JOKWANG ILI
Brand
-
SKU
135586
Product Name
Primary Pressure Regulating Valve
Model Name
JRV-FF12, JRV-FF21P
Size
-
Weight
-
Product Details

JRV-FF12/FF21P (Direct Acting Type)

The small size makes it easy to handle. With its simple structure, it is also highly durable. As a relief valve to pumps, there is no noise or vibration, while operation is reliable. The balanced structure of the piston ensures there is minimal change in the emission pressure even when there is change to the back pressure. The open piping allows it to be used as a valve to prevent water from falling on the side of the equipment when the pump is stopped. Maintenance and inspection can be done by simply disassembling the top part.

 

Product Specification

MODEL FORMAT APPLICABLE
LIQUIDS
CORRECT
TEMPERATURE
TO BE
APPLIED
°C
CORRECT PRESSURE TO BE
APPLIED MPA (KGF/CM²)
HOW TO
CONNECT
THE PRODUCT
MATERIAL
MAIN BODY KEY PART
JRV-FF12 Direct
impingement
type (piston)
Gas
Liquid
-20~150 0.05~04,04~07(0.5~4,4.0~7.0) JIS B 233910KRF Flanged Cast Iron Stainless
Steel
JRV-FF21P 0.05~04,04~07,0.7~1.0,1.0~1.2
( 0.5~4.0,4.0~7.0,0.7~10.0,10.0~12.0)
JIS B 222010K,
20KRF Flanged
Cast Steel,
Stainless
Steel

 

JOKWANG ILI
Industrial 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.
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