SAFETY RELIEF VALVES BY WITT - 100% TESTED - 100% SAFE
Opening pressure 5-500 mbar
Volume flow up to 14 l/min
DIN EN ISO 4126-1
G 1/8 | 1/8" NPT
Opening pressure 5-500 mbar
Volume flow up to 88 l/min
DIN EN ISO 4126-1
G 1/2 | 1/2" NPT
Opening pressure 0.5-45 bar
Volume flow up to 617Nm³/h
DIN EN ISO 4126-1
Adapter for ventilation pipe
Manual lifting for easy function check
Opening pressure 0.5-45 bar
Volume flow up to 617Nm³/h
DIN EN ISO 4126-1
SMART function
Visual status display and digital signal transmission to the control centre
WITT - Your partner for safe gas technology
For over 75 years, WITT-Gasetechnik has stood for quality, safety and innovation in the professional use of gases. Using state-of-the-art manufacturing technology, we develop and produce high-performance fittings and system solutions in Germany to meet the highest requirements. Our products meet the requirements of demanding industrial applications worldwide - precise, reliable and future-oriented. You too can rely on gas technology at the highest level - made in Germany, made by WITT.
Over 75 years of experience
Experience creates safety. We have been developing first-class gas technology for more than seven decades. This knowledge flows into every one of our products and ensures maximum reliability, efficiency and durability for our customers. You can rely on that.
Advice from experts
At WITT, we are your partners. Our experts provide you with personal and dedicated support to help you find the best solution for your requirements. We do not leave you alone with your decision, but provide you with continuous support - for lasting success.
Maximum safety
WITT fittings stand for precision in the millibar range - even at high temperatures and corrosive gases. Tested to international standards and backed up by a strict QM system. So that you can concentrate on the essentials: Your process.
Made in Germany
Our products are developed and manufactured in Germany. This stands for the highest quality standards, precision work and reliability - valued worldwide.
Tailor-made solutions
For us, special solutions are not an extra, but standard. We configure precisely to your requirements - and develop completely new variants for you if necessary. Flexible, efficient and economical gas technology that fits your application perfectly.
More products by WITT
MUCH MORE
Explore our full range of WITT products on our website!