Bypass pressure regulator Elephant PRP PSI232 direct-acting, gray cast – Valve Elephant
Elephant  |  SKU: D230-09868

Bypass pressure regulator Elephant PRP PSI232 direct-acting, gray cast iron SCH20, Sizes 1?"+

€534,84
inkl. MwSt. Versand wird beim Checkout berechnet.

Bypass pressure regulator Elephant PRP PSI232 direct-acting, gray cast iron SCH20, Sizes 1?"+ - DN40 / 16 bar ist auf Lager und wird versandt, sobald es wieder verfügbar ist

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Beschreibung

Bypass regulators are designed for automatic maintenance of the set differential pressure of the working medium in the entire system of the process plant.
Direct-acting pressure regulators are regulating devices that use the energy of flowing medium to move the regulating body.
The regulator is a normally closed regulator, the principle of operation of which is based on balancing the force of elastic deformation of the adjustment spring and the force generated by the pressure difference in the diaphragm chambers of the actuator.

 

 


Technical parameters of bypass pressure regulator Elephant PRP PSI232 direct-acting, gray cast iron SCH20, Sizes 1?"+:

Parameter

Value

Type of pressure regulator

Self-acting

Regulator execution type

Normally closed

Nominal diameter

DN15–DN150

Flow capacity Kvs

1–100 m³/h

Dynamic range of regulation

1:50

Maximum pressure

16 bar

Type of connection

Flanged

Inner flange diameter

15–150 mm

Flange hole diameter

12–20 mm

Number of flange holes

4–8 pieces

Working medium

Water, steam, ethylene glycol and propylene glycol solutions (up to 65%) and other non-flammable, explosion-proof, liquid, non-toxic media

Valve tightness

Class A

Working medium temperature

From +5°C to +150°C

Body material

Gray cast iron CH20

Leakage in the valve, max

0.05% of Kvs - for liquid / 0.5% of Kvs - for gas

Ambient temperature

From +5°C to +55°C

Service life

8 years


Version of the setting range of the pressure regulator Elephant

№ MPa (bar) Color of spring
1 0,016 - 0,18 (0,16 - 1,8) Orange
2 0,024 - 0,30 (0,24 - 3,0) Orange
3 0,04 - 0,48 (0,4 - 4,8) Gray
4 0,05 - 0,58 (0,5 - 5,8) Orange + gray
5 0,09 - 1,0 (0,9 - 10,0) Red
6 0,14 - 1,58 (1,4 - 15,8) Yellow



Maximum nominal flow capacity of the pressure regulator Elephant

DN, mm 15 20 25 32 40 50 65 80 100 125 150
Kvs, m3/h 0,25 2,5 4 6,3 10 16 25 32 63 100 160
0,4 4 6,3 10 16 20 32 40 80 125 200
0,63 6,3 8 12,5 20 25 40 63 100 160 250
1 8 10 16 25 32 50 80 125 200 280
1,6





100 160

2,5









4









 

Dimensions of pressure regulator Elephant:

DN, mm Mass, kg H, mm L, mm
15 12.7 435 130
20 13.5 460 150
25 14.5 465 160
32 16 470 180
40 17.8 476 200
50 21.5 495 230
65 26 642 290
80 31.8 674 310
100 44.5 735 350

 

Material specification of pressure regulator Elephant

№

Block name

Part name

Material

1

Valve 01

Seat

Steel 40X13

2

Gasket (seal for unloading chamber)

EPDM

3

Valve cover

Steel 20

4

Cup

-

5

Sealing assembly

Guides – PTFE, gaskets – EPDM

6

Stem

Steel 40X13

7

Plate

-

8

Plunger

Steel 40X13

9

Valve body

Cast iron

10

Actuator 02

Membrane piston

-

11

Membrane

EPDM on fabric base

12

Cover (upper)

Cast iron

13

Washer

Steel 304

14

Fitting (+) with red kembrick

-

15

Cover (lower)

Cast iron

16

Fitting (-)

-

17

Stud

-

18

Setter 03

Spring (lower force)

-

19

Washer

Steel 304

20

Nut

Adjustment steel 304

21

Stem

Steel 40X13

22

Spring (higher force)

-

23

Cup

-

24

Sealing assembly

Guides – PTFE, gaskets – EPDM

Spezifikation
  • Body material
    Cast iron
  • Maximum allowable temperature
    150 °C
  • Connection type
    Flanged
  • Operating environment
    Cold Water, Hot Water, Water-Glycol Solutions
  • Applications
    Heat Supply, Water Supply
  • Nominal pressure
    16 bar

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    Verfügbare Varianten

    SKUAnschlussgrößeDruckPrice AvailabilityQuantity Add to cart
    D230-09868DN4016 bar €534,84 0 in stock

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