Series 481 - pressure reducer - stainless steel - with threaded connections - DN 15 to DN 50 - EPDM - different versions
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| Price incl. VAT |
| plus € 29,00 shipping costs |
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Product Description
- The Series 481 pressure reducer offers reliable protection for domestic water supply systems and commercial and industrial systems against excessive supply pressure.
- Pressure reducing valves are used when a certain pressure must not be exceeded on the outlet side of the pipework despite different pressures on the inlet side.
- This pressure reducer is ideally suited for use in drinking water supplies in accordance with DIN 1988, in process water supplies for industrial and building technology, in snowmaking systems, in fire extinguishing technology and sprinkler systems, in shipbuilding and offshore installations, as well as in secondary areas of the food, pharmaceutical and cosmetics industries.
- These robust pressure reducing valves in solid metal design with screw connections have proven themselves particularly in harsh operating conditions in the industrial sector for a wide variety of media, including aggressive media, and in fluctuating ambient temperatures.
- The materials in the 481 series are optimised for a wide range of water qualities and hot water applications.
- With the additional back pressure ranges of 0.5 to 2 bar and 5 to 15 bar, a wide range of applications - beyond the standard setting range of 1 to 8 bar - is served.
- The pressure reducer is optionally available with an internal thread.
- Material - stainless steel
- Version - m, with membrane
- Nominal size - 15 DN to 50 DN
- Entry - 1/2 " to 2 "
- Outlet - 1/2 " to 2 "
- Temperature range - -20° C to +120° C
- Upstream pressure - up to 40 bar
- Back pressure - 0.5 to 15 bar (depending on version)
For more information, please refer to the product data sheet.
Versions: (36)
Narrow down your selection
Back pressure area
Nominal size DN
entry
exit
Connection type
Item No.: 2025481mGF25
Type
| Back pressure area | SP |
| Nominal size DN | 15th |
| entry | 1/2 "(15) |
| exit | 1/2 "(15) |
| Connection type | BSP-Tm / BSP-Tm |
Item No.: 2025481mGF26
Type
| Back pressure area | SP |
| Nominal size DN | 15th |
| entry | 1/2 "(15) |
| exit | 1/2 "(15) |
| Connection type | f / f |
Item No.: 2025481mGF27
Type
| Back pressure area | SP |
| Nominal size DN | 15th |
| entry | 1/2 "(15) |
| exit | 1/2 "(15) |
| Connection type | NPTf / NPTf |
Item No.: 2025481mGF01
Type
| Back pressure area | HP |
| Nominal size DN | 15th |
| entry | 1/2 "(15) |
| exit | 1/2 "(15) |
| Connection type | BSP-Tm / BSP-Tm |
Item No.: 2025481mGF02
Type
| Back pressure area | HP |
| Nominal size DN | 15th |
| entry | 1/2 "(15) |
| exit | 1/2 "(15) |
| Connection type | f / f |
Item No.: 2025481mGF03
Type
| Back pressure area | HP |
| Nominal size DN | 15th |
| entry | 1/2 "(15) |
| exit | 1/2 "(15) |
| Connection type | NPTf / NPTf |
Item No.: 2025481mGF13
Type
| Back pressure area | LP |
| Nominal size DN | 15th |
| entry | 1/2 "(15) |
| exit | 1/2 "(15) |
| Connection type | BSP-Tm / BSP-Tm |
Item No.: 2025481mGF14
Type
| Back pressure area | LP |
| Nominal size DN | 15th |
| entry | 1/2 "(15) |
| exit | 1/2 "(15) |
| Connection type | f / f |
Item No.: 2025481mGF15
Type
| Back pressure area | LP |
| Nominal size DN | 15th |
| entry | 1/2 "(15) |
| exit | 1/2 "(15) |
| Connection type | NPTf / NPTf |
Item No.: 2025481mGF28
Type
| Back pressure area | SP |
| Nominal size DN | 20th |
| entry | 3/4 "(20) |
| exit | 3/4 "(20) |
| Connection type | BSP-Tm / BSP-Tm |
Item No.: 2025481mGF29
Type
| Back pressure area | SP |
| Nominal size DN | 20th |
| entry | 3/4 "(20) |
| exit | 3/4 "(20) |
| Connection type | f / f |
Item No.: 2025481mGF30
Type
| Back pressure area | SP |
| Nominal size DN | 20th |
| entry | 3/4 "(20) |
| exit | 3/4 "(20) |
| Connection type | NPTf / NPTf |
Item No.: 2025481mGF04
Type
| Back pressure area | HP |
| Nominal size DN | 20th |
| entry | 3/4 "(20) |
| exit | 3/4 "(20) |
| Connection type | BSP-Tm / BSP-Tm |
Item No.: 2025481mGF05
Type
| Back pressure area | HP |
| Nominal size DN | 20th |
| entry | 3/4 "(20) |
| exit | 3/4 "(20) |
| Connection type | f / f |
Item No.: 2025481mGF06
Type
| Back pressure area | HP |
| Nominal size DN | 20th |
| entry | 3/4 "(20) |
| exit | 3/4 "(20) |
| Connection type | NPTf / NPTf |
Item No.: 2025481mGF16
Type
| Back pressure area | LP |
| Nominal size DN | 20th |
| entry | 3/4 "(20) |
| exit | 3/4 "(20) |
| Connection type | BSP-Tm / BSP-Tm |
Item No.: 2025481mGF17
Type
| Back pressure area | LP |
| Nominal size DN | 20th |
| entry | 3/4 "(20) |
| exit | 3/4 "(20) |
| Connection type | f / f |
Item No.: 2025481mGF18
Type
| Back pressure area | LP |
| Nominal size DN | 20th |
| entry | 3/4 "(20) |
| exit | 3/4 "(20) |
| Connection type | NPTf / NPTf |
Item No.: 2025481mGF31
Type
| Back pressure area | SP |
| Nominal size DN | 25th |
| entry | 1 "(25) |
| exit | 1 "(25) |
| Connection type | BSP-Tm / BSP-Tm |
Item No.: 2025481mGF32
Type
| Back pressure area | SP |
| Nominal size DN | 25th |
| entry | 1 "(25) |
| exit | 1 "(25) |
| Connection type | f / f |
Item No.: 2025481mGF33
Type
| Back pressure area | SP |
| Nominal size DN | 25th |
| entry | 1 "(25) |
| exit | 1 "(25) |
| Connection type | NPTf / NPTf |
Item No.: 2025481mGF07
Type
| Back pressure area | HP |
| Nominal size DN | 25th |
| entry | 1 "(25) |
| exit | 1 "(25) |
| Connection type | BSP-Tm / BSP-Tm |
Item No.: 2025481mGF08
Type
| Back pressure area | HP |
| Nominal size DN | 25th |
| entry | 1 "(25) |
| exit | 1 "(25) |
| Connection type | f / f |
Item No.: 2025481mGF09
Type
| Back pressure area | HP |
| Nominal size DN | 25th |
| entry | 1 "(25) |
| exit | 1 "(25) |
| Connection type | NPTf / NPTf |
Item No.: 2025481mGF19
Type
| Back pressure area | LP |
| Nominal size DN | 25th |
| entry | 1 "(25) |
| exit | 1 "(25) |
| Connection type | BSP-Tm / BSP-Tm |
Item No.: 2025481mGF20
Type
| Back pressure area | LP |
| Nominal size DN | 25th |
| entry | 1 "(25) |
| exit | 1 "(25) |
| Connection type | f / f |
Item No.: 2025481mGF21
Type
| Back pressure area | LP |
| Nominal size DN | 25th |
| entry | 1 "(25) |
| exit | 1 "(25) |
| Connection type | NPTf / NPTf |
Item No.: 2025481mGF34
Type
| Back pressure area | SP |
| Nominal size DN | 32 |
| entry | 1 1/4 "(32) |
| exit | 1 1/4 "(32) |
| Connection type | BSP-Tm / BSP-Tm |
Item No.: 2025481mGF10
Type
| Back pressure area | HP |
| Nominal size DN | 32 |
| entry | 1 1/4 "(32) |
| exit | 1 1/4 "(32) |
| Connection type | BSP-Tm / BSP-Tm |
Item No.: 2025481mGF22
Type
| Back pressure area | LP |
| Nominal size DN | 32 |
| entry | 1 1/4 "(32) |
| exit | 1 1/4 "(32) |
| Connection type | BSP-Tm / BSP-Tm |
Item No.: 2025481mGF35
Type
| Back pressure area | SP |
| Nominal size DN | 40 |
| entry | 1 1/2 "(40) |
| exit | 1 1/2 "(40) |
| Connection type | BSP-Tm / BSP-Tm |
Item No.: 2025481mGF11
Type
| Back pressure area | HP |
| Nominal size DN | 40 |
| entry | 1 1/2 "(40) |
| exit | 1 1/2 "(40) |
| Connection type | BSP-Tm / BSP-Tm |
Item No.: 2025481mGF23
Type
| Back pressure area | LP |
| Nominal size DN | 40 |
| entry | 1 1/2 "(40) |
| exit | 1 1/2 "(40) |
| Connection type | BSP-Tm / BSP-Tm |
Item No.: 2025481mGF36
Type
| Back pressure area | SP |
| Nominal size DN | 50 |
| entry | 2 "(50) |
| exit | 2 "(50) |
| Connection type | BSP-Tm / BSP-Tm |
Item No.: 2025481mGF12
Type
| Back pressure area | HP |
| Nominal size DN | 50 |
| entry | 2 "(50) |
| exit | 2 "(50) |
| Connection type | BSP-Tm / BSP-Tm |
Item No.: 2025481mGF24
Type
| Back pressure area | LP |
| Nominal size DN | 50 |
| entry | 2 "(50) |
| exit | 2 "(50) |
| Connection type | BSP-Tm / BSP-Tm |
Documentation
Ratings
No evaluation has been given
