stainless steel or Carbon Steel with Powder Coated Ral 7035
-20 ~-120 mm H2O *
Fastening Belt With Sealing
1000 Piece/Pieces per Month
Packaging & Delivery
Standard exported packing or according to customer's requirements
Material : Carbon steel body or stainless steel
Body diameter = 273mm Maximum air volume : 9.000m3 /h The maximum preset negative pressure value : -0.002 bar.Maximum pressure + 0.05 bar Weight: 9.5kg
Advantage : 1.High resistance to barometric interference 2. Easy to install
Working principle :
Cement bin pressure relief valve: An essential device for the silo system when the XC-270 pressure relief valve is used. When the air pressure in the silo is too high or too low and reaches the preset value, the release valve will automatically open to balance the pressure inside and outside the silo to avoid damage to the silo and its ancillary equipment. After the pressure returns to normal, the pressure relief valve will automatically recover, without manual intervention. Positive pressure range: 280-1000mmH20 Negative pressure range: -20- -120 mmH20 Factory setting: -20 - 500mmH20
Installation, Operation And Maintenance
A "THE OPERATION AND MAINTENANCE
MANUAL" is a very important part of the
equipment. The maintenance and repairs must
be read it carefully at any moment.
The user, the operator and the maintenance staff
are obliged to read the contents of this manual.
Without prejudice to the essential characteristics
of the equipment described, we reserves the right
to make any modifications to parts, components
and accessories it considers necessary for the
improvement of the product, or for requirements
of constructive or commercial character, at any
time and without obligation to immediately update
B NOTICE It is to be noted, however, that sticky or corrosive
materials may damage the VPS valve by
obstructing the flow of the material or corroding
parts of the valve that affect its operation. We do
not accept responsibility for malfunction or
damages caused to things or persons if VPS
valve is used with sticky or corrosive materials.
N.B. VPS valve can not control the toxic and
Note also that safety systems for toxic and/or
poisonous products have to include means that
make it impossible for the product to escape into
the environment in accordance with applicable
health and safety regulations.
Packing and Delivery
Packing :Carton Packing ,Wooden box or according to customer's requirements .
Nominal diameter :273mm
Delivery: We can choose air shipment , ocean shipment and rail transport .
Certifications: Passed ISO 9001
Our Service: 1) Motor accessories 1 Year warranty .