Safety valves - Import export

Explosion proof safety valve to protect inbreathing openings of storage tanks, vessels and pipes to prevent inordinate vacuum. Approved for flammable liquids of explosion group IIB3 with a maximum experimental safe gap (MESG) ≥ 0.65 mm and a Maximum operating temperature of 60 °C.

Application as inline armature with venting or breather valve function for vessels. Preferably used for installation in pipes. Depending on the installation, the valve can be used as pressure or vacuum valve. It can also be used as non-return safety device or overflow valve.

Body safety shower with valve, wall mounted, exposed pipework - shower arm ¾“ made of brass, chemical resistant powder coated, projection 625 mm - wall flange ¾” made of brass, chemical resistant powder coated, water inlet ¾” female - ball valve ¾“ made of stainless steel, with pull rod, DIN-DVGW tested and certificated - pull rod made of steel, chemical resistant powder coated, length 700 mm - high-performance shower head made of chemical resistant plastics, with improved spray pattern, corrosion resistant, largely scale and maintenance-free, very robust, self-draining - integrated automatic flow regulation 50 l/min. for a spray pattern acc. to the norms at a specified operating range of 1.5 to 3 bar dynamic water pressure - sign for body safety shower according to DIN 4844-2-D and BGV A8, self-adhesive 150 x 150 mm - installation height 2335 mm (+/- 100 mm) - according to DIN EN 15154-1:2006 - according to DIN 12899-3:2009 and ANSI Z358.1-2004 - DIN-DVGW tested and certificated

Body safety shower with valve, wall mounted, exposed pipework - shower arm ¾“ made of brass, chemical resistant powder coated, projection 625 mm - wall flange ¾” made of brass, chemical resistant powder coated, water inlet ¾” female - ball valve ¾“ made of stainless steel, with pull rod, DIN-DVGW tested and certificated - pull rod made of steel, chemical resistant powder coated, length 700 mm - high-performance shower head made of chemical resistant plastics, with improved spray pattern, corrosion resistant, largely scale and maintenance-free, very robust, self-draining - integrated automatic flow regulation 50 l/min. for a spray pattern acc. to the norms at a specified operating range of 1.5 to 3 bar dynamic water pressure - sign for body safety shower according to DIN 4844-2-D and BGV A8, self-adhesive 150 x 150 mm - installation height 2335 mm (+/- 100 mm) - according to DIN EN 15154-1:2006 - according to DIN 12899-3:2009 and ANSI Z358.1-2004 - DIN-DVGW tested and certificated

Body safety shower with valve, wall mounted, exposed pipework - shower arm ¾“ made of brass, chemical resistant powder coated, projection 625 mm - wall flange ¾” made of brass, chemical resistant powder coated, water inlet ¾” female - ball valve ¾“ made of stainless steel, with pull rod, DIN-DVGW tested and certificated - pull rod made of steel, chemical resistant powder coated, length 700 mm - high-performance shower head made of chemical resistant plastics, with improved spray pattern, corrosion resistant, largely scale and maintenance-free, very robust, self-draining - integrated automatic flow regulation 50 l/min. for a spray pattern acc. to the norms at a specified operating range of 1.5 to 3 bar dynamic water pressure - sign for body safety shower according to DIN 4844-2-D and BGV A8, self-adhesive 150 x 150 mm - installation height 2335 mm (+/- 100 mm) - according to DIN EN 15154-1:2006 - according to DIN 12899-3:2009 and ANSI Z358.1-2004 - DIN-DVGW tested and certificated

Body safety shower with valve, wall mounted, exposed pipework - shower arm ¾“ made of brass, chemical resistant powder coated, projection 625 mm - wall flange ¾” made of brass, chemical resistant powder coated, water inlet ¾” female - ball valve ¾“ made of stainless steel, with pull rod, DIN-DVGW tested and certificated - pull rod made of steel, chemical resistant powder coated, length 700 mm - high-performance shower head made of chemical resistant plastics, with improved spray pattern, corrosion resistant, largely scale and maintenance-free, very robust, self-draining - integrated automatic flow regulation 50 l/min. for a spray pattern acc. to the norms at a specified operating range of 1.5 to 3 bar dynamic water pressure - sign for body safety shower according to DIN 4844-2-D and BGV A8, self-adhesive 150 x 150 mm - installation height 2335 mm (+/- 100 mm) - according to DIN EN 15154-1:2006 - according to DIN 12899-3:2009 and ANSI Z358.1-2004 - DIN-DVGW tested and certificated

The Hartmann Twin Ball Valve (TBV) provides a double line barrier and enables a significant increase of safety without much effort. Designed for applications with especially high safety requirements, the TBV consists of two integrated ball valves, which can be equipped with two independent barriers each. Thereby the safety can be raised by factor 4 compared to a standard valve. With the Double Isolation and Bleed function each ball valve seals both at the upstream and downstream side. With the so-called „studded“-design, meaning a closed flange form, the valve has the length of a single standard valve and affords a compact and economic alternative for the application of multiple valves. The TBV comprises – like all Hartmann valves – a pure metal-to-metal sealing system between ball and seat ring. With this sealing system leakage rates A, respectively 0, can be fulfilled. Furthermore, it is characterized by an outstanding longevity and low maintenance requirements.