300LB Disco Lift Wafer Stainless Steel Check Valve Metal Seat

stainless ss wafer disco lift type check valve for water

Check Valve Features

(300LB)Wafer Lift Check Valve Dimension

(Unit:mm)

Check Valve Overview

Check Valves Lift check valves are particularly suitable for high-pressure service where velocity of flow is high. In lift Check Valves,the disc is precisely guided and fits perfectly into the dashpot.Lift Check Valves are suitable for installation in horizontal or vertical pipe-lines with upward flow.

Flow to lift Check Valves must always enter below the seat.As the flow enters, the piston or ball is raised within guides from the sear by the pressure of the upward flow. When the flow stops or reverses, the piston or ball is forced onto the seat of the valve by both the backflow and gravity.

Swing Check Valve has a flat disc that pivots or swings about a hinge pin. They are low cost, and have low head loss characteristics when fully open. But because of the long stroke and inertia of the disc, the traditional swing check valve may slam in vertical pipe installations. These valves are therefore sometimes outfitted with a lever and weight accessoryy. They can handle liquids with solids such as wastewater.

Features:

• Wafer Type Check Valve weighs much less as compared to the conventional flanged end swing check valves.
• Due to Short Overall length it can be easily installed in horizontal or in vertical pipeline without any special pipe support.
• The seat is fitted in the body in order to prevent contact with the flow,which results in longer life of the seat.
• Our wafer type check valve has minimum head loss due to large size of the orifice. The large orifice reduces head loose of the pump and thus saves energy.
• Short face-to-face dimension of the valve makes it easy to install between standard gasket and line flanges

Packing&Delivery

Packing Details:We choose suitable plywood cases according to different valves and arrange skilled workers to pack in case of bruise.Long term cooperated forwarder will book space,clear customs and transport for us without delay.There are three ways for transportation, by sea, by air and by train. We will arrange transportation according to customers' needs.

Delivery Details:7~45days bosed on you order quantity after deposite.

FAQ