Pressure reducing regulator Elephant PRA PSI 232 class 125 RF cast iron flange connection
Pressure reducing regulator Elephant PRA PSI 232 class 125 RF cast iron flange connection - DN15 / 16 bar is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
The delivery cost is determined during the checkout process and varies based on several factors, including the product type, delivery time, service provider, and destination country.
Description
Description
The pressure regulator Elephant PRA is a normally open regulating body, the principle of which is based on balancing the force of elastic deformation of the spring and the force created by the pressure difference of the working medium in the diaphragm chambers of the drive. Elephant PRA pressure regulators are designed to automatically maintain a given pressure of the working medium after the regulator (before the object of regulation) by changing the flow rate.
Parameters of pressure regulators "after itself" Elephantu PRA1030E-F-DA DN15-150 PN16:
Regulator type | after yourself |
Type of execution | normally open |
Nominal pressure, bar | 16 |
Conditional flow capacity Kvs, m3 / h | 0.16 - 280 |
Connection type | flanged |
Body material | cast iron |
Working environment temperature | From 5°C to +150°C |
Ambient temperature | From -15°C to +50°C |
Relative humidity | from 30 to 80% |
Climate performance | U |
Average product life | 8 years |
Technical characteristics of Elephant PRA1030E-F-DA regulators DN15-150 PN16:
DN, mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 |
Conditional flow capacity Kvs, m3 / h |
0.16 0.25 0.4 0.63 1.0 1.6 2.5 3.2 4.0 |
1.6 2.5 4.0 5.0 6.3 |
1.6 2.5 4.0 5.0 6.3 10.0 |
6.3 10.0 16.0 |
10 16 20 25 |
10 16 25 32 40 |
25 40 63 |
40 63 100 |
63 100 125 |
100 125 160 |
160 280 |
Regulation characteristics | Linear | ||||||||||
Cavitation onset coefficient, Z | 0.6 | 0.55 | 0.5 | 0.45 | 0.4 | 0.35 | 0.3 | ||||
Leakage through a closed valve, % | 0.05 Kvs |
Setting ranges of pressure regulators "after itself" Elephant PRA1030E-F-DA DN15-150 PN16:
Setting range number | Adjustment range of regulation | Pressure, MPa | Color of the spring of the setter | |
0 | 0.01 - 0.1 | 0.01 | Grey | ![]() |
0.04 | ||||
0.1 | ||||
1 | 0.04 - 0.16 | 0.04 | Yellow | ![]() |
0.1 | ||||
0.16 | ||||
2 | 0.1 - 0.4 | 0.1 | Red | ![]() |
0.16 | ||||
0.3 | ||||
0.4 | ||||
3 | 0.3 - 0.7 | 0.3 | Blue | ![]() |
0.4 | ||||
0.5 | ||||
0.6 | ||||
0.7 | ||||
4 | 0.6 - 1.2 | 0.6 | Black | ![]() |
0.7 | ||||
0.8 | ||||
0.9 | ||||
1.0 | ||||
1.1 | ||||
1.2 |
Sketch of dimensions of pressure regulators "after itself" Elephantu PRA1030E-F-DA DN15-150 PN16
Weight, dimensions and installation parameters of the downstream pressure regulators Elephant PRA1030E-F-DA DN15-150 PN16:
DN, mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 |
L, mm | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 |
H, mm | 583 | 598 | 618 | 638 | 651 | 659 | 676 | 692 | 738 | 770 | 1109 |
H1, mm | 535 | 545 | 560 | 568 | 576 | 576 | 583 | 592 | 628 | 690 | 740 |
Weight, kg | 13.3 | 13.8 | 14.6 | 16.3 | 18.3 | 18.8 | 28.3 | 31.7 | 43.3 | 50 | 60 |
Mounting holes
DN, mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 |
Number of holes, pcs | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 8 | 8 | 8 |
Hole diameter ød, mm | 12 | 12 | 12 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
Sketch of the composition of the pressure regulators "after itself" Elephant PRA1030E-F-DA DN15-150 PN16
Materials of pressure regulators "after itself" Elephant PRA1030E-F-DA DN15-150 PN16:
No. on the diagram | Part name | Material |
1 | Frame | Grey cast iron SCH 20 |
2 | Plunger | Steel St 20X13 |
3 | Sealing ring | - |
4 | Saddle | St 20X13 |
5 | Stock | Stainless steel St 40X13, St 95X18 |
6 | Unloading piston | |
7 | Valve cover | Grey cast iron SCH 20 |
8 | Lid seal | Metal - metal |
9 | Rod seal | Rubber-fluoroplastic |
10 | Actuating mechanism (EM) | - |
14 | screw | - |
15 | Support ring | - |
16 | Piston seal | - |
17 | Support bushing | - |
18 | Unloading chamber | - |
Specifications
Specifications
-
Body material
-
Connection type
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Operating environment
-
Applications
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Nominal pressure
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Type of seal
-
Locking material
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Reviews (0)
Documentation
Documentation
Payment & Security
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Frequently Asked Questions
Shipping
What countries do you ship to?
What countries do you ship to?
We currently offer shipping within France and across the EU, as well as international shipping options. If you have a specific destination in mind that is not listed, please don’t hesitate to contact us for more information.
How long will it take to receive my order?
How long will it take to receive my order?
Standard shipping normally takes 3-7 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).
Returns and Refunds
How do I return a product?
How do I return a product?
Items must be returned within 30 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.
How long will it take to receive my refund?
How long will it take to receive my refund?
Refunds are processed within 7 days from when we receive the item(s).