ZM-B25H-FD-P100180/V pressure control valve for industrial equipment





If you decide to buy equipment at a low price, make sure that you communicate with the real seller. Find out as much information about the owner of the equipment as possible. One way of cheating is to represent yourself as a real company. In case of suspicion, inform us about this for additional control, through the feedback form.
Before you decide to make a purchase, carefully review several sales offers to understand the average cost of your chosen equipment. If the price of the offer you like is much lower than similar offers, think about it. A significant price difference may indicate hidden defects or an attempt by the seller to commit fraudulent acts.
Do not buy products which price is too different from the average price for similar equipment.
Do not give consent to dubious pledges and prepaid goods. In case of doubt, do not be afraid to clarify details, ask for additional photographs and documents for equipment, check the authenticity of documents, ask questions.
The most common type of fraud. Unfair sellers may request a certain amount of advance payment to “book” your right to purchase equipment. Thus, fraudsters can collect a large amount and disappear, no longer get in touch.
- Transfer of prepayment to the card
- Do not make an advance payment without paperwork confirming the process of transferring money, if during the communication the seller is in doubt.
- Transfer to the “Trustee” account
- Such a request should be alarming, most likely you are communicating with a fraudster.
- Transfer to a company account with a similar name
- Be careful, fraudsters may disguise themselves as well-known companies, making minor changes to the name. Do not transfer funds if the company name is in doubt.
- Substitution of own details in the invoice of a real company
- Before making a transfer, make sure that the specified details are correct, and whether they relate to the specified company.
Seller's contacts


















designation: overflow valve
Ingress pressure: 15 – 100 mbar (horizontal assembly)
inlet pressure: 15 – 100 mbar (horizontal installation)
Origin: Switzerland
outlet pressure: Atmospheric (atm.)
Serial number: B3 1055 / Kv value: 6.50
The IDAG Overflow Valve Type ZM-B25H-FD-P100180/Vs is a valve specially designed for low-pressure applications for automatic pressure relief. With an inlet pressure range of 15 to 100 mbar and atmospheric outlet, it is ideal for applications with very low operating pressures, e.g. in pharmaceutical, food, or gas technology.
The system consists of the parts shown in the pictures.
Advantages:
- Very precise pressure control in the low-pressure range
- Robust and hygienic stainless steel design
- Horizontally installable – ideal for compact plant layouts
- Flange connection DN25 according to EN1092-1
- Low maintenance, high operating safety
---------------------------------------------------------------
General functions:
- Pressure relief at low prepressure (15–100 mbar)
- Automatic opening when the set pressure is exceeded
- Ventil output vented to atmosphere
- Ideal for sensitive processes where pressure spikes must be avoided
- Suitable for gas or compressed air systems
---------------------------------------------------------------
CO₂ savings:
By reselling this valve, new production can be avoided. This saves about 200–300 kg CO₂ one – comparable to the exhaust emissions of a small car over a driving distance of about 1,500 km.