ASV Stübbe supplier in Romania

Industrial plastic valves for aggressive media

Founded in 1925 · Headquarters: Vlotho, Germany

Who is ASV Stübbe and what does it make?

ASV Stübbe is a German manufacturer of industrial plastic valves and centrifugal pumps, headquartered in Vlotho, in North Rhine-Westphalia. The company has been active since 1925 and has become an international supplier of isolation valves, control valves and flow measuring equipment for chemically aggressive media. From the Stübbe range we can quote butterfly valves, ball valves, diaphragm valves and pressure reducing valves, all made of PVC, PP or PVDF where metal components would corrode quickly.

What sets Stübbe apart from classic metal valve manufacturers is the combination of all-plastic construction and a wide range of automation accessories: MV diaphragm valves are available with pneumatic actuation (for example MV 309), and DMV pressure reducing valves (for example DMV 750, DN 65–80) are designed for high flow rates. Among industrial plastic valves, Stübbe stands out for its complementary range of plastic centrifugal pumps for the same corrosive media.

Stübbe makes sense where chlorinated water, dilute acids or saline solutions destroy the seals and body of steel or cast iron valves within a few years, such as water treatment plants or galvanizing lines (surface treatment). Installation is usually done alongside PVC or PP pipework, which also simplifies sealing at the flanges.

What do we supply from the ASV Stübbe range?

Product	Description
K 210 Series Butterfly Valve	Plastic butterfly valve for isolating PVC or PP pipework, with a chemically resistant disc and installation between flanges. Useful where the weight and corrosion of a metal valve would complicate the installation. For a quotation, the customer must confirm the nominal diameter and the type of fluid handled.
C Series Ball Valves	A family of isolation and control ball valves, with variants C 10, C 108, C 110 and C 200, the last also available in a proportional version (C 200 Prop) or with dosing (C 200 DOS). PVC-U body on the C 108 model. Working pressure and the chemical medium must be confirmed for sizing.
MV/MVB Series Diaphragm Valves	Elastomer diaphragm valves for fine flow isolation on chemical lines, with variants MV 308, MV 309, MV 310 and MVB 100/200. The diaphragm replaces conventional seat-and-stem sealing, reducing the risk of leakage with aggressive substances. Please state the diameter and the diaphragm material wanted.
DHV/DMV Pressure Reducing and Holding Valves	A range of pressure holding valves (DHV 712, DHV 712-R, DHV 718) and pressure reducing valves (DMV 750, DMV 755, DMV 765), used to maintain and reduce pressure in installations with aggressive media. Send the inlet pressure and the desired outlet pressure for correct selection of the stage.

Why ASV Stübbe?

All-plastic construction (PVC, PP, PVDF), with no corrosion in acid or chlorine media
A uniform range of plastic valves and pumps, useful where the whole line must be chemically resistant
Diaphragm valves available with pneumatic actuation (for example MV 309)
DMV series pressure reducing valves for high flow rates (for example DMV 750, DN 65–80)
Manufacturing history since 1925, with plastic products for aggressive media

Which ASV Stübbe codes and series are requested most often?

Code	Description
K 210	Plastic butterfly valve for isolation on PVC/PP pipes
C 10	Isolation ball valve, plastic body
C 108	Manual isolation ball valve, PVC-U, DN 10–50
C 110	Isolation ball valve
C 200	Isolation ball valve
C 200 Prop	Proportional ball valve for flow control
C 200 DOS	Ball valve for dosing on chemical lines
MV 308	Diaphragm valve, plastic body for fine isolation
MV 309	Diaphragm valve with pneumatic actuation, DN 15–32
MV 310	Diaphragm valve
MVB 100	Diaphragm valve, plastic body
MVB 200	Diaphragm valve, plastic body
DHV 712	Pressure holding valve
DHV 712-R	Pressure holding valve (712-R variant)
DHV 718	Pressure holding valve
DMV 750	Pressure reducing valve, DN 65–80
DMV 755	Pressure reducing valve
DMV 765	Pressure reducing valve
DFM 165-350	Flow measuring tube for plastic lines
USF	Ultrasonic measuring and dosing unit

Where is ASV Stübbe equipment used?

Water treatment and dosing: isolation valves on chlorination lines
Galvanizing and surface treatment: valves resistant to acids and alkalis
Chemical and petrochemical industry: diaphragm valves for precise dosing
Metallurgy and mining: valves for circuits with abrasive or corrosive fluids
Process industry: plastic pressure reducing valves

How do we supply ASV Stübbe in Romania?

We work with the Stübbe range of plastic valves for projects where metal does not withstand the medium handled, such as chlorinated water, dilute acids and saline solutions. We state plainly what we confirm from the information available: the technical data above comes from the manufacturer's technical documentation, not from our own stock checked locally. We bring in Stübbe valves to order through supply channels in the EU, usually within 1–4 weeks depending on availability at the factory. For an accurate quotation, send us the nominal diameter, the working pressure and the fluid handled (including the concentration, if it is an acid or an alkali). We do not promise warehouse availability on any item in the range.

Special configurations (non-standard automation, rare diaphragm materials) are checked individually for each order.

Frequently asked questions about ASV Stübbe

What does ASV Stübbe produce?

ASV Stübbe manufactures industrial plastic valves (butterfly, ball and diaphragm) plus centrifugal pumps in PVC, PP or PVDF, intended for corrosive media in chemicals, water treatment and galvanizing. The company is headquartered in Vlotho, Germany, and has been active since 1925. For Romania we can quote from the range of valves and pressure valves, to order.

How do I choose the right Stübbe valve by code?

The code indicates the family (C for ball, MV/MVB for diaphragm, DHV/DMV for pressure) and the diameter or functional variant. For correct selection, send us the nominal diameter, the working pressure and the fluid handled, including the concentration if it is an acid or an alkali; we check material compatibility before quoting.

Do you supply Stübbe valves in Romania and how long does it take?

Yes, we bring in Stübbe valves to order through supply channels in the EU; the lead time is usually 1–4 weeks, depending on the manufacturer's confirmation for the diameter and material requested. We do not keep this range on the shelf, so each order is checked individually before quoting.

What information do you need for a quotation for Stübbe valves?

Please state the nominal diameter, the working pressure, the fluid temperature and the type of medium handled (water, acid, alkali, saline solution). With these details we check availability with the manufacturer and the suitable material of construction (PVC, PP or PVDF) before sending the quotation.

What diaphragm valves does ASV Stübbe offer?

Stübbe MV/MVB diaphragm valves are selected according to the available diameter range and the compatible type of automation; we check the exact specifications together.

How do I request a ASV Stübbe quotation?

Send the ASV Stübbe code from the nameplate and the quantity; we reply in English with availability and the lead time written in the quotation.

Request a quote

Updated: 12 November 2026 · Sources: ASV Stübbe GmbH & Co. KG (manufacturer documentation)