air vent valve function

... to remove from the installtions without manual operations.They are normally installed in heating systems,central heating rooms,hrating generat...

...Pressure Relief Drain Radiator Plug Material brass and steel Surface dealing white painting Size 3/8",1/2", 3/4" Package Standard expor...

... and impact IEC-60077-1999,conform with ROHS standard. Material Nylon PA6 Protection O-ring can reach waterproof IP68 when DETH to 3-5M. C...

... Brass Single Ball Auto Exhaust Release Size 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 3", 4" Surface Natural brass bronze color...

... With Single Sphere, Thread to NPT or BSPT, PN10/16 1, PRODUCT DESCRIPTION: The material of Female Screwed : of DIN standard...

... / One Way Filter Exhalation Description One way filter , give better fit for better breath , better protection , and i...

DN15 DN20 DN25 Brass Threaded With Check Sizes DN15 DN20 DN25 Male Threaded End G1/2" G3/4" G1" 3508 Automatic Brass ...

... 20-140 Brass Straight 3/4" NPT Thread Inlet 12 144 FAQ Q1. Are you a factory or trading company? We are one of professional manufacture i...

... phenomenon, that could compromise the lifetime and the efficiency of the thermal system. The automatic are performing either durin...

... Release ANSI / JIS/ DIN Single Vent Thread End Single release thread end PN16 Product Description The body is b...

... release Brass release Gv-6029 This safety is designed for natural gas lines. It’s a must-ha...

... and last for much longer life cycles. • Longer service life due to epoxy coating for both inside and outside. • Male connection can easily be conn...

... Automatic Black Irrigation form NB-QXHY 1. Product Information With advanced aerodynamic design, our provide a comp...

... for Solar Collector Automatic Pressure Relief Release Technical data: Material: brass Medium: water(Max. percent...

... Description ​Working Pressure 30bar (435 psi) Working Temperature –20°C ~150°C (-4°F~302°F) In Absence Of Steam Thread ISO228 (equiv...

Brass Safety ,Safety Group Set,,Boiler ,1.5 Bar And 3 Bar Safety ,Use For Boiler PRODUCT DESCRIPITION: Safety :1.5 B...

/ volume control damper for duct ventilation system 1. control damper description Ventech Ventilation diffuser is a device that...

Brass air vent valve accept oem Material: Brass, lead free brass Product Applications: it is used for pipe system. Packaging The products will be pack...

...the pipe or pipe holding place to discharge the in the pipe, When the power supply for the pump is off, pump is stopped working, there will...

Automatic Description Working Pressure 10bar(145 psi) Working temperature -10℃ to +100℃(from 14°F to 212°F) Thread ISO228(equivalent to...