Pressure reducing valve - With Pulse line for steam - REC20L | Miyawaki

Name: Pressure reducing valve - With Pulse line for steam - REC20L | Miyawaki
Brand: Miyawaki
SKU: Pressure reducing valve - With Pulse line for steam - REC20L | Miyawaki

Pressure reducing valve - With Pulse line for steam - REC20L | Miyawaki: Streamline Your Steam System

Experience reliable and accurate steam control for industrial systems with the Pressure reducing valve - With Pulse line for steam - REC20L | Miyawaki. Designed for outstanding performance and energy efficiency, this advanced valve maximizes safety and productivity in any steam-driven process.

Features & Benefits of the Pressure reducing valve - With Pulse line for steam - REC20L | Miyawaki

Consistent Pressure Control: Maintain stable steam pressure, even when the demand changes throughout your operation. A steady flow means less downtime and more efficient machinery.
Pulse Line Technology: This valve uses an integrated pulse line to measure and adjust pressure faster and more precisely than standard models. The result is smoother operation and improved safety.
Energy Efficiency: By preventing excess steam and keeping the pressure right where you need it, this valve helps lower energy use and reduce costs.
Robust Construction: Built with durable, industrial-grade materials, the REC20L is designed for tough environments and long-lasting performance.
Simple Installation & Maintenance: Clearly marked connections and an accessible design allow for quick setup and easy servicing, so your system stays running at its best.
Accurate Performance: Thanks to its advanced engineering, the REC20L delivers reliable pressure settings that protect your equipment and support smooth operations.

The Pressure reducing valve - With Pulse line for steam - REC20L | Miyawaki is the smart choice for any industrial steam system that values precision and dependability. Whether you’re running factories, refineries, or food processing plants, this valve helps prevent pressure fluctuations that could harm your equipment. Its compact build fits seamlessly into most setups, and every component is designed with user convenience in mind.

Upgrade your steam control today and see the difference the REC20L can make for system stability, safety, and efficiency. Miyawaki’s trusted engineering puts you in control, delivering the peace of mind that comes from top-tier industrial performance.

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	14,5
20	150		66	3,2	14,5
25	160		66	5,0	16,5
32	180		81	7,9	18,5
40	200		83	13,0	22,0
50	230	647	100	20,0	37,5
65	290	690	113	34,0	49,0
80	310	828	140	51,0	65,0
100	350	850	154	80,0	91,0
125	400	715	210	130,0	155,0
150	480	720	235	180,0	190,0
200	600	950	285	320,0	385,0

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	26	26	37	37	On request
0,1-0,16	5	25	25	36	36
0,16-0,25	4	24	24	35	35
0,25-0,4	3	23	23	34	34
0,4-0,63	2	22	22	33	33
0,63-1,0	1	21	21	32	32

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