Pressure reducing valve - With Pulse line for steam - RE20L | Miyawaki

Name: Pressure reducing valve - With Pulse line for steam - RE20L | Miyawaki
Brand: Miyawaki
SKU: Pressure reducing valve - With Pulse line for steam - RE20L | Miyawaki

Unlock Precision and Reliability: Pressure Reducing Valve - With Pulse Line for Steam - RE20L | Miyawaki

Discover the optimal solution for industrial steam control with the Pressure reducing valve - With Pulse line for steam - RE20L | Miyawaki. This advanced valve delivers steady performance even in demanding steam applications, ensuring your processes run smoothly and efficiently. Developed for durability and accuracy, it simplifies pressure management while protecting downstream equipment from pressure surges.

Key Features & Benefits of the Pressure Reducing Valve - With Pulse Line for Steam - RE20L | Miyawaki

Consistent Steam Pressure: Maintain a stable steam pressure at all times, reducing fluctuations that could affect your equipment or final product quality.
Pulse Line Technology: The integrated pulse line ensures real-time pressure feedback, enabling the valve to make immediate and precise adjustments as needed.
Robust Construction: Built with high-quality materials, the RE20L stands up to high temperatures and harsh industrial environments, offering long service life and reliability.
Effortless Maintenance: Simplified design means less downtime for maintenance and easy replacement of internal parts when necessary.
Enhanced Safety: Lowering pressure automatically protects your steam system from dangerous overpressure situations.
Energy Efficiency: By controlling steam pressure precisely, the valve helps reduce energy waste, lowering operational costs.

The Pressure reducing valve - With Pulse line for steam - RE20L | Miyawaki makes steam control accessible and worry-free. Its advanced pulse line keeps your pressure at ideal levels, reacting instantly to changes and keeping your system protected. The intuitive design makes installation and maintenance straightforward, even for those new to steam management.

Rely on the RE20L for precise, automatic regulation and peace of mind in your steam-powered operations. Perfect for industrial applications where reliability, safety, and efficiency are non-negotiable, this valve is the simple solution for complex challenges.

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 steam

These are automatic valves that reduce the steam supply pressure to the certified pressure for the device in use, and keep it steady.

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	435	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	647	100	20,0	34,0
65	290	690	113	34,0	45,0
80	310	828	140	51,0	61,0
100	350	850	154	80,0	87,0
125	400	715	210	130,0	150,0
150	480	720	235	180,0	180,0
200	600	950	285	320,0	330,0

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	6	28	27	38	37	On request
0,1-0,16	5	27	26	37	36
0,16-0,25	4	26	25	36	35
0,25-0,4	3	25	24	35	34
0,4-0,63	2	24	23	34	33
0,63-1,0	1	23	22	33	32

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

Minimum differential pressure :0.5 bar (DN15-50), 0.7 bar (DN65-125), 1bar (DN150-200)