{{ totalProductsCount }}
In cart {{totalProductsCount}} item(s)

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

Minimum search length 3 characters
{{searchQuery.text}}
{{shortcut.title}}
{{searchString}} → {{searchInCategorySuggest.title}}
{{category.title}}
{{category.path}}
AiO.lv UN pressure regulator RPN4 — low plate-type regulator 0–40 bar, single unit Similar products

Alternatives and similar models for UN RPN4 low plate pressure regulator 0–40 bar

UN RPN4 low plate pressure regulator 0–40 bar Photo 1

Based on this product's specifications, here are some alternatives and similar models

UN pressure regulator RPN4 — low plate-type regulator 0–40 bar, single unit
Summary description: UN RPN4 is a low plate-type pressure regulator designed for controlling fluid or gas pressure in installations with an operating range of 0–40 bar. Supplied as a single unit, this compact regulator mounts on a plate or panel and provides stable pressure regulation for industrial or commercial systems, valves, and pipelines requiring accurate downstream pressure control.
Manufacturer: UN
Category: Home & DIY Accessories
Back to product page →
Plastic Spot Washer UN Padix 25/4-12 Ring – puncture/fastening pad
UN
Home & DIY Accessories
Plastic Spot Washer UN Padix 25/4-12 Ring – puncture/fastening pad
Delivery: 29.07.2026
2.49 €
UN double pipe and cable clamp for pipes Ø12–25 mm, single piece
UN
Home & DIY Accessories
UN double pipe and cable clamp for pipes Ø12–25 mm, single piece
Delivery: 29.07.2026
2.99 €
Plastic Linear Podkładka UN Super Trick 25 — length 2000 mm
UN
Home & DIY Accessories
Plastic Linear Podkładka UN Super Trick 25 — length 2000 mm
Delivery: 29.07.2026
4.49 €
Plastic Linear Podkładka UN Super Trick 30 — length 2000 mm
UN
Home & DIY Accessories
Plastic Linear Podkładka UN Super Trick 30 — length 2000 mm
Delivery: 29.07.2026
4.99 €
Protective Corrugated Conduit Coupler UN 50 mm — blue
UN
Home & DIY Accessories
Protective Corrugated Conduit Coupler UN 50 mm — blue
Delivery: 29.07.2026
4.99 €
UN Funnel Set for Liquids, 4-Piece, Diameters 50, 75, 92, 115 mm
UN
Home & DIY Accessories
UN Funnel Set for Liquids, 4-Piece, Diameters 50, 75, 92, 115 mm
Delivery: 29.07.2026
4.99 €
Plastic Linear Podkładka UN Super Trick 35 — length 2000 mm, model SL S01326
UN
Home & DIY Accessories
Plastic Linear Podkładka UN Super Trick 35 — length 2000 mm, model SL S01326
Delivery: 29.07.2026
5.49 €
UN corrugated protective conduit coupling, blue, for 75 mm protective pipe
UN
Home & DIY Accessories
UN corrugated protective conduit coupling, blue, for 75 mm protective pipe
Delivery: 29.07.2026
5.49 €
Tarpaulin cover UN 200 × 300 cm 90 g/m² – durable waterproof sheet for outdoor protection
UN
Home & DIY Accessories
Tarpaulin cover UN 200 × 300 cm 90 g/m² – durable waterproof sheet for outdoor protection
Delivery: 29.07.2026
6.49 €
UN SYSTEM 1000×63 Right End Cap for Drain - UN MX 01709
UN
Home & DIY Accessories
UN SYSTEM 1000×63 Right End Cap for Drain - UN MX 01709
Delivery: 29.07.2026
6.49 €
Plastic mounting sleeve UN KB90-1, dimensions 20/45/150 mm, pack 10 pcs
UN
Home & DIY Accessories
Plastic mounting sleeve UN KB90-1, dimensions 20/45/150 mm, pack 10 pcs
Delivery: 29.07.2026
6.49 €
UN multi-reduction coupling DN32 to 500, model SK3 (1 pc)
UN
Home & DIY Accessories
UN multi-reduction coupling DN32 to 500, model SK3 (1 pc)
Delivery: 29.07.2026
7.99 €
Plate Regulator UN RPW4 — high, 0–40 (1 pc)
UN
Home & DIY Accessories
Plate Regulator UN RPW4 — high, 0–40 (1 pc)
Delivery: 29.07.2026
7.99 €
Flange Gasket UN Ø120 x 98 mm — UN brand, model 10222728
UN
Home & DIY Accessories
Flange Gasket UN Ø120 x 98 mm — UN brand, model 10222728
Delivery: 31.07.2026
8.99 €
Check valve UN model ZK-67-015-C — anti-pollution valve 1/2" (1 piece)
UN
Home & DIY Accessories
Check valve UN model ZK-67-015-C — anti-pollution valve 1/2" (1 piece)
Delivery: 29.07.2026
13.99 €
Inspection Chamber Cover UN KRATA for Manhole 300×300 mm PVC A15 Graphite
UN
Home & DIY Accessories
Inspection Chamber Cover UN KRATA for Manhole 300×300 mm PVC A15 Graphite
Delivery: 29.07.2026
19.49 €
UN SYSTEM 1000×63 Kanal with Short PP Line A15, Model MX 01713, Black
UN
Home & DIY Accessories
UN SYSTEM 1000×63 Kanal with Short PP Line A15, Model MX 01713, Black
Delivery: 29.07.2026
19.99 €
Pipe clamp UN OBA 1 symmetrical for gas regulator/connection, no side outlet, model OBA 1
UN
Home & DIY Accessories
Pipe clamp UN OBA 1 symmetrical for gas regulator/connection, no side outlet, model OBA 1
Delivery: 29.07.2026
19.99 €
UN inspection chamber cover 300×300 mm PVC A15 brown
UN
Home & DIY Accessories
UN inspection chamber cover 300×300 mm PVC A15 brown
Delivery: 29.07.2026
20.49 €
Repair coupling UN ODB 12 — 1 x 1/2" with side outlet, 1 piece
UN
Home & DIY Accessories
Repair coupling UN ODB 12 — 1 x 1/2" with side outlet, 1 piece
Delivery: 29.07.2026
21.99 €
{{totalProductsWishes}} {{totalProductsCompare}} {{totalProductsCount}}
We respect your privacy
We use cookies to ensure the full operation of our store. The information associated with cookies is not used to personally identify you, and the files themselves are stored on your device, under your control. Cookies are not used for purposes other than those stated in our Privacy policy. By continuing to use our site, you agree to the use of essential cookies. If you do not agree, please, leave this site.
We use cookies
Show info
We respect your privacy
We use cookies to ensure the full operation of our store. The information associated with cookies is not used to personally identify you, and the files themselves are stored on your device, under your control. Cookies are not used for purposes other than those stated in our Privacy policy. By continuing to use our site, you agree to the use of essential cookies. If you do not agree, please, leave this site.
Which cookie files we use?

The necessary technical cookies allow you to use the basic functions of the store, such as page navigation, ordering, access to secure sites and more. The site cannot function properly without these files.

Preferences cookies are used to save information that changes how the site works and looks.

Static cookies are used in order to help the sites owner understand how the users are interacting with the site.

Marketing cookies are used in order to track a users movements throughout the site in order to show interesting and relevant ads to the specific user.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.