Forged NPT Brass Ball Valve with Red Lever Handle from Qingdao Accessories

Forged NPT brass ball valve with

red lever handle

Name

Brass ball valves

Item No.

WK-B1801A

Size

1/4” 3/4” 1/2” 3/4” 1” 1-1/4” 1-1/2” 2”

Nominal pressure:

no less than 0.8MPA

temperature:

normal

Surface treatment

Nickel plated

Channel

Straight

Function

Regulation and control of fluids, in the main line used to be cut off,

Distribute and change the direction of the flow medium.

Installation

Level installation

Driving mode

Manual ball valves

Works

By a rotating spool to keep the valve open or closed

Applications

Suitable for water, petroleum, chemical industry, as well as the demand to cut such as urban water supply or drainage conditions.

Advantages

1. Fluid resistance, the drag coefficient and the same segment equal in length.

2. Simple structure, small size, light weight

3. Compact and reliable, easy to wear,

4. Easy to open and close rapidly without friction,

torque is small, from fully open to fully closed as long as the rotate 90° for easy remote control.

5. Convenient ball valve, simple structure, seal is active, remove replacement easier.

6. When in the fully open or fully closed,

sphere and the sealing surface of the dielectric isolation valve seat,

medium pass, does not cause erosion of the sealing surface.

7. A wide range of sizes from the high vacuum and high pressure can be applied.

When the ball is rotated 90 degrees, at the inlet and outlet should be spherical, thus truncating the flow.

Description Of Parts

Body

Bonnet

Seat

Stem

Ball

Gasket

Gland

Handle

Nut

HPb57-3

HPb57-3

PTFE

HPb57-3

HPb57-4

PTFE

HPb57-4

Q235

Q235