Fitted beneath silos, hoppers, or bins, VFF Silo Closure Butterfly Valves are used in all types of building material processing plants where interception of gravity-fed dry materials is required
VFF-type Silo Closure Butterfly Valves are manufactured from a one-piece fabricated carbon steel body lined with engineering polymer composite. Due to the four corner slots the integrated upper square flange can be adapted to different sizes of silo outlet flanges. The valve disc is manufactured from surface-treated carbon steel.
Silo Closure Butterfly Valves
Function
VFF Silo Closure Butterfly Valves are used in all types of building material processing plants where interception of gravity-fed dry materials is required. They are fitted beneath hoppers, bins, or silos. Due to their special design and materials used, they have been a particularly economic and efficient solution for many years.
Features
Carbon steel frame and disc
SINT engineering polymer lining adapted to valve disc
We have been committed to providing customers with fast, high quality logistics delivery services. Shipping & Tracking Normally, we will deliver the parts within 3-5 days after receive your orde. And fullfill the tracking No. with the carrier name after the order is shipped. We ship the order by FedEx / DHL / EMS / UPS most of the time. It's take 3-7 days to arrive. In holidays or other inresistible conditions (such as erathquake, hurricane etc...) will few days delay. Please make sure you shipping address and other shipping info is correct and precise. You could get the tracking No. and carrier name in your order shipping confirm email and track your order in the official website of shipping carrier. Return & Refund We offer a 15-day guarantee on receipt of parts. Please check whether the product is in good condition after receiving. Please contact us via E-mail before you return the products, and we will send you the return address after confirmation. Shipping charges for return will be borne by the buyer, unless faulty or damaged products are received. After receiving your return and checking that there is no problem, we will refund your money. The refund will be returned to your payment account in a few days.