ZPP-2 and ZPP-2S are intended for underground and above-ground storage tanks for liquid substances. The valves are designed to automatically limit the flow of liquid during fuel delivery when it reaches the alarm level in the storage tank. They come in sizes 2", 3", 4" and 6". They are intended for

ZPP-1 are valves intended for underground storage tanks of gas stations and are designed to automatically interrupt the gravity supply of fuel when it reaches the alarm level in the storage tank. They are dedicated to installation on a DN100 drain pipe and are adapted for installation from the outsi

ZZP-1 valves are check valves of industrial design, made entirely of 316L acid-resistant steel. They are produced in diameters DN50, DN80, DN100, DN150, DN200, DN250 and DN300 and are intended for installation on the suction pipeline in a horizontal or vertical position. They allow product to flow i

Threaded ball valves S80 series.

Threaded ball valves S60 series.

ZSP-1 valves are bottom check valves with a suction basket of industrial design, made entirely of 316L acid-resistant steel. They are produced in diameters DN50, DN80, DN100, DN150, DN200, DN250 and DN300 and are intended for installation on the suction pipeline in a vertical position. They prevent

IFA+EFA valves are currently the most popular model in the Petroster valve offer. They are produced in connection diameters from DN50 to DN200 and various capacity versions. This is a modern design combining a breathing valve with a flame arrester in one device, dedicated to storage and process tank

SFA is a series of breathing valves with a three-way design, dedicated to specialized applications and installations operating in closed vapor circulation. Unlike EFA and RFA, SFA valves have separated overpressure and underpressure discs, which allows for an individually selected ratio of the inhal

RFA is a series of breathing valves without a flame arrester, available in sizes from DN50 to DN300 and dedicated to installations requiring high inhalation capacity. They have discs integrated into one unit, as in the case of EFA, but their disc proportions have been reversed to obtain the highest

EFA valves are the most popular model in the offer of valves without a flame arrester. They come in sizes from DN50 to DN300. This is a modern design dedicated to storage and process tanks requiring balanced aeration and venting parameters. Their main tasks are to automatically regulate the pressure

DFA - DFA series detonation flame arresters are bidirectional fuses, tested as protection against unstable detonation conditions of explosion groups IIA and IIB1. They are dedicated to demanding installations of the petrochemical market, including aviation fuels and alcohols, as well as all installa

IFA - deflagration flame arresters of the IFA series are bidirectional fuses, tested as protection against deflagration conditions of explosion groups IIA and IIB (including groups IIA1, IIB1, IIB2 and IIB3). They are available as end devices, pipe devices with a specified maximum distance from the

The SQUARE MODEL VALVE product page mentions the following standards and directives: - DIR 2006/42/CE (machinery) - DIR 2014/68/EU (PED) Fluid Group 1(b), 2 (Cat. I. mod. A) - DIR 2014/34/EU (ATEX) Area 2&22 These references pertain to European directives related to machinery safety, pressure equi

Extension cords for applications in environments with potentially explosive atmosphere

Empty enclosures for applications in environments with potentially explosive atmosphere

High reliability, resistant to corrosion and pressure, absence of permeability. Solution for overcoming problems related to static connections. Suitable for explosive atmospheres.

The fully maintainable Diamond Butterfly valve is a hygienic, in-line ¼ turn or multi position unit for manual and actuated applications. Our butterfly valves can be supplied, fitted and tested with a comprehensive range of pneumatic and electric actuators to include solenoids, limit switches and po

CEAG EXIT and EXIT2 LED exit signs from Eaton's Crouse-Hinds Division are designed for Zone 1, 21, 2 and 22 hazardous locations. Featuring long-life LEDs, intrinsically safe circuits, and an IP66 rating, these exit signs are ideal for marking escape routes and exits in IEC explosive atmospheres. E

Plugs for applications in environments with potentially explosive atmosphere

Couplers for applications in environments with potentially explosive atmosphere

Cable glands for applications in environments with potentially explosive atmosphere

Switched interlocked socket outlets for applications in environments with potentially explosive atmosphere

Control devices and switch-disconnectors for applications in environments with potentially explosive atmosphere

Designed for the pharmaceutical, chemical and food industries, the Sterivalve is an innovative butterfly valve, developed according to the most rigorous quality and safety standards. Its ergonomic, modular design allows for quick assembly and tool-free installation, facilitating single-person assem

Mixing Proof Butterfly Valve With Flameproof Control Unit is designed for critical applications in industrial fluid processes, offering reliable separation of materials to prevent accidental mixing, especially in food, pharmaceutical, beverage, beer, liquor, water treatment, cosmetics, new energy, a