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GAS PRESSURE REGULATOR RDM 150-300-К01 Russian National product classification code 37 4250 SPECIFICATION No. TS 3742-017-12317765-97

DESCRIPTION

Gas pressure regulator RDM 150/300-К01 is used in gas supply systems and is designed to reduce high gas pressure to a set average value, as well as for automatic maintenance of output pressure within set parameters irrespective of input pressure differential and consumption, for stopping automatic gas supply when input pressure rises to an emergency level over acceptable set paraments.

In the valve, teflon seals are used for rod seal. The rod is additionally directed with teflon seals. It improves reliability of the rod seal when operating the pump.

Compliance certificate No. РОСС RU.МЕ55.В01646. Use permit No. РРС 00-24987.

The following designs of the regulator are manufactured:

RDM 150/300-К01 with valve RDM 150/300 000,
RDM 150/300-К01-01of the designs from 01…07 with valve RDM 150/300-02 000.

TECHNICAL SPECIFICATION

Dimensions, mm - length 702,5
Dimensions, mm - width 440
Input pressure, mPa (kp/cm2) 8 (80)
Weight (including counter flange), kg 290
Body material Steel 20
Minimal pressure differential, mPa (kp/cm2) 0,15 (1,5)
Relative humidity, % 90
Total service life, not less than 12 years
Calibration limit of operating pressure, mPa (kp/cm2) Array
Сonnection Flange connection pursuant to GOST standard No. 12821-80
Power fluid passage in a valve, cm3/min, not more than 1
Outdoor temperature, °С от –40 до +60
Accuracy of output pressure maintenance, not more than 10%,%, and not more than — when the valve is fully closed ± 10
Accuracy of output pressure maintenance, not more than 10%,%, and not more than — when consumption is from 3 to 100% ± 2,5

Calibration limit of operating pressure, mPa (kp/cm2)

Conventional marking (code)	Рoutout, mPa (kp/cm2)	N-mm
RDM 150/300-K01	3...12	559
RDM 150/300-K01-01	3...12	559
RDM -C-150/300-80/0,5...1	0,5...1	565,5
RDM-C-150/300-80/1...3	1...3	565,5
RDM-C-150/300-80/3...6	3...6	565,5
RDM-C-150/300-80/6...12	6...12	559
RDM-C-150/300-80/12...20	12...20	559
RDM-C-150/300-80/20...40	20...40	559

Marking example of regulator when ordering or in other documents where it may be applied:

- Gas pressure regulator RDM 150/300-К01 -01

Specification No. TU 3742-017-12317765-97,

- Gas pressure regulator RDM-С-150/300-80/0,5…1

Specification No. TU 3742-017-12317765-97; where К01 the regulator is trimmed without a safety device.

01 is a regulator device (with valve 150/300-02 000);

С is a body material (steel),

150 is an input nominal inside diameter,

300 is an output nominal inside diameter;

80 is maximum input pressure, kp/cm2.

0,5 … 1 is input pressure calibration limits, kp/cm2.

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Gas-regulating and pumping equipment