Pressure reducing valve - With Pulse line for liquids & gases - REAH20L | Miyawaki

Name: Pressure reducing valve - With Pulse line for liquids & gases - REAH20L | Miyawaki
Brand: Miyawaki
SKU: Pressure reducing valve - With Pulse line for liquids & gases - REAH20L | Miyawaki

Pressure reducing valve - With Pulse line for liquids & gases - REAH20L | Miyawaki: Cutting-Edge Control for Industrial Fluids

Experience precision and reliability in your industrial fluid systems with the Pressure reducing valve - With Pulse line for liquids & gases - REAH20L | Miyawaki. Specially engineered for a wide range of industrial applications, this innovative valve delivers consistent pressure regulation for both liquids and gases, helping you protect your equipment and ensure smooth operation every hour of the day.

Features & Benefits: Why Choose Pressure reducing valve - With Pulse line for liquids & gases - REAH20L | Miyawaki?

Accurate Pressure Control: The advanced pulse line design ensures steady pressure regulation, preventing dangerous surges and keeping your systems safe.
Versatile Fluid Compatibility: Whether handling liquids or gases, this valve adapts easily, making it ideal for factories, chemical plants, and processing lines.
Robust Construction: Built with high-quality materials, the REAH20L lasts longer and withstands tough industrial environments.
Easy Integration: Compatible with most standard piping and control systems, installation is straightforward—minimizing downtime and disruption.
Safety Assurance: By maintaining optimal pressure, the valve protects downstream equipment, reduces leaks, and lowers the risk of system failures.
Low Maintenance: Designed for trouble-free operation, this valve requires minimal servicing, saving you time and operational costs.

The Pressure reducing valve - With Pulse line for liquids & gases - REAH20L | Miyawaki stands out for its ability to keep your fluid systems efficient, reliable, and safe. Its pulse line feature actively senses and adjusts to any pressure changes, delivering stable performance even in demanding conditions. This advanced regulation means fewer breakdowns, better production quality, and peace of mind for your operations team.

Ideal for any modern industrial environment, the REAH20L guarantees accurate control over your process, extending the life of your machinery and infrastructure. Invest in dependable pressure management—choose Miyawaki’s industry-leading solution for your business.

Standard (Options)

Connection (Options)

Flanged

Material (Options)

1.0619
Cast Steel

Pressure Rating (Options)

PN 40
PN 63
PN 100

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)
	L		H	h
	PN40	PN63-100	H	h
15	130	210	315	82	1,8	14,5
20	150	230		66	3,2	14,5
25	160	230		66	5,0	16,5
32	180	260		81	7,9	18,5
40	200	260		83	13,0	22,0
50	230	300	477	100	20,0	37,5
65	290	340	520	113	34,0	49,0
80	310	380	648	140	51,0	65,0
100	350	430	670	154	80,0	91,0
125	400		660	210	130,0	125,0
150	480		680	235	180,0	160,0
200	600		740	285	320,0	300,0

Specifications

Body Material

Cast steel

GP240GH

(GS-C25,1.0619)

Body design conditions

	PN40	PN63	PN100
Max. design pressure (MPa) PMA	4,0	6,3	10,0
Max. design temperature (℃) TMA	400	400	400
Max. operating pressure (MPa) PMO	4,0	6,3	10,0
Max. operating temperature (℃) TMO	400	400	400

Pressure - Temperature rating

PN	Temperature ℃
	-10･･･+50	100	150	200	250	300	350	400
	Pressure MPa
PN40	4,0	3,7	3,5	3,1	2,8	2,6	2,4	2,3
PN63	6,3	5,9	5,5	4,9	4,5	4,1	3,8	3,6
PN100	10,0	9,3	8,7	7,8	7,1	6,4	6,0	5,8

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.