Inter P/V Vent Valve Breathing Valve for Manhole Cover

China Inter P/V Vent Valve Breathing Valve for Manhole Cover, Find details about China Breathing valve, Breather Valve from Inter P/V Vent Valve Breathing Valve for Manhole Cover

Basic Info.

Model NO.

C8011

Model NO.

C8011

Product Desciption

Inter P/V Vent Valve Breathing Valve for Manhole Cover

Technical Data

Outlet Opening Pressure	+6~+12kpa
Inlet Opening Pressure	-2~-4kpa
Flow Rate	600L/min
Material	Aluminum Alloy
Installation	Threaded
Temerature range	-20~+50°C

P/V vent valve(Breathing valve) is installed on the top of the tanker.
When there is pressure difference inside and outside of the tanker, it can adjust pressure difference by p/v vent inlet and outlet air to make the balance

Function & Feature

1. No leakage when over rolled
When the tanker over rolled at the certain angle, it will automatically close to prevent the inside fuel spills out.

2. Superior Work
High precision spring makes it works more accurately.

3. Surface treatment
Valve body casting forming,aluminum alloy surface is passovated.

Company Name	Zhejiang Jialong Mechanical Equipment Co., Ltd
Year Establish	1997
Business Type	A. Manufacturer of tank truck safety equipment (Top 3 in China, covers 60% market) B. Fuel station equipment and AdBlue equipment C. OEM aluminum die casting parts
Main Products	Manhole Cover, API adaptor, Vapor Vent, Bottom Valve, Emergency shut off valve, Interlock Valve, optic sensor, etc.
The number of employees	180
R & D department	30
Factory size	15000 square meter
Certificates	ISO9001, API Specification Q1, ADR, PEI, SGS, TS, CE, EX, CCS, etc.
Testing equipment	CMM, tool microscope, multi-joint arm, automatic height gauge, manual height gauge, dial gauge, marble platform, roughness measurement.
File Formats	Solid Works, Pro/Engineer, AutoCAD(DXF, DWG), PDF, TIF etc.