leveling valve , Iran

The trailer balance valve is a full-steel automatic diaphragm type. It is designed for tanks with a nominal working pressure of 10 to 25 bar. Its allowable operating temperature ranges from -30°C to +120°C. The main body is carbon steel with electrostatic epoxy coating. The key diaphragm is made from ozone and oil-resistant EPDM elastomer. The valve activates in both vacuum 0.5 bar and overpressure 0.2 bar modes. This wide activation range prevents tank deformation. Its equalization flow rate reaches 3000 L/min at a 0.1 bar pressure difference.

The standard connection diameter is 2 or 3 inches with NPT or DIN threads. A 316 stainless steel 20-mesh filter screen is integrated at the inlet. This screen prevents particles larger than 800 microns from entering. The valve features a safety guard to prevent vent path blockage. All gaskets are made from Viton for high chemical resistance. The valve undergoes hydrostatic testing at 1.5 times its nominal pressure. Installation torque is controlled according to EN 14595 standard. This valve is essential for trailers carrying chemical, food, and fuel tanks. The service life of its central diaphragm exceeds 100,000 operating cycles.You can order and buy leveling valve from Iran by contacting us through whatsaap and email.
WEBSITE: leveling valve Iran