Pressure reducing valve - With Pulse line for liquids & gases - REA20L | Miyawaki

Name: Pressure reducing valve - With Pulse line for liquids & gases - REA20L | Miyawaki
Brand: Miyawaki
SKU: Pressure reducing valve - With Pulse line for liquids & gases - REA20L | Miyawaki

Optimize Your System: Pressure Reducing Valve - With Pulse Line for Liquids & Gases - REA20L | Miyawaki

Experience enhanced efficiency and control with the Pressure reducing valve - With Pulse line for liquids & gases - REA20L | Miyawaki. Built for industrial use, this advanced valve ensures accurate pressure regulation for both liquids and gases, delivering reliability and durability that empower your operations.

Features & Benefits of Pressure Reducing Valve - With Pulse line for liquids & gases - REA20L | Miyawaki

Precise Pressure Control:
Maintain the exact pressure your system needs, thanks to the built-in pulse line that responds instantly to pressure changes.
Versatile Performance:
Designed for a wide range of liquids and gases, this valve adapts seamlessly to various industrial applications.
Durable Construction:
Constructed with high-quality materials, the REA20L stands up to harsh industrial environments, ensuring long-term reliability.
Enhanced System Safety:
Prevents sudden pressure surges and protects your equipment, reducing the risk of breakdowns and costly repairs.
Easy Installation & Maintenance:
Engineered for straightforward setup and servicing, saving you time and reducing downtime in your processes.

The innovative pulse line feature sets this valve apart, providing real-time feedback and enabling quick adaptation to fluctuations in system demand. Whether you are working with water, air, or industrial gases, the REA20L offers smooth, stable, and energy-efficient operation.

Choose the Pressure reducing valve - With Pulse line for liquids & gases - REA20L | Miyawaki for maximum productivity and dependable performance. Trust a solution that simplifies your pressure management, safeguards your assets, and keeps your industrial processes running smoothly every day.

Standard (Options)

Connection (Options)

Flanged

Material (Options)

EN-GJS-400-15 (Nodular Cast Iron)
Ductile Cast Iron

Pressure Rating (Options)

PN 16
PN 25

Description

Features

Pressure reducing valves for liquids and gases

The model REA20 is a direct acting pressure reducinf valve designed for use of compressible media, such as air and various gasses and for incompressible media such as water, oil and others.

Due to carefully selected springs a wide range of pressure applications is available.

As option the valve can be equipped with a pressure gauge on the valve body.

Operating features of direct acting pressure reducing valves

Pressure changes on the secondary side are detected in the detection chamber, and the degree of opening of the valve is directly adjusted to keep the pressure on the secondary side at a set level.

Maximum pressure reduction ratio 25:1

Uses

Perfect for cleaning devices, foodstuff devices, and other forms of compact steam equipment.

Dimensions/Weight

Size (DN)	Dimensions (mm)			Kvs Value	Weight (kg)
Size (DN)	L	H	h	Kvs Value	Weight (kg)
15	130	315	82	1,8	13,0
20	150		66	3,2	13,0
25	160		66	5,0	14,5
32	180		81	7,9	16,0
40	200		83	13,0	18,0
50	230	477	100	20,0	34,0
65	290	520	113	34,0	45,0
80	310	648	140	51,0	61,0
100	350	670	154	80,0	87,0
125	400	660	210	130,0	125,0
150	480	680	235	180,0	150,0
200	600	740	285	320,0	245,0

Specifications

Body Material

Ductile cast iron

EN-GJS-400-15

(GGG-40,0.7040)

Body design conditions

	PN16	PN25
Max. design pressure (MPa) PMA	1,6	2,5
Max. design temperature (℃) TMA	350	350
Max. operating pressure (MPa) PMO	1,5	2,2
Max. operating temperature (℃) TMO	350	350

Pressure - Temperature rating

PN	Temperature ℃
	-10･･･+50	100	150	200	250	300	350
	Pressure MPa
PN16	1,6	1,6	1,6	1,5	1,4	1,3	1,1
PN25	2,5	2,5	2,4	2,3	2,2	2,0	1,8

Secondary pressure ranges

Secondary pressure range	DN15-DN40	DN50	DN65	DN80	DN100	DN125-DN200
MPa	Spring number per size
0,05-0,1	9	28	27	38	37	On request
0,1-0,16	8	27	26	37	36
0,16-0,25	7	26	25	36	35
0,25-0,4	6	25	24	35	34
0,4-0,63	5	24	23	34	33
0,63-1,0	4	23	22	33	32
1,0-1,6	3	22	21	32	32

Secondary pressure ranges higher than 1,6 MPa and lower than 0,05 MPa on request available.