BTR2012:Brass Ball Valve,Brass Valve.Fast Open, Nickel Plated.
The Beter is better.Torque Controlled Assembly,100%leakage Test

NO

Component

Material

1

Body

Brass

2

Bonnet

Brass

3

Ball

Brass/Iron

4

Seat Ring

Teflon

5

Stem

Brass/Iron

6

Packing Rings

Teflon

7

Washer

Brass

8

Handle

Carbon Steel

9

Nut

Iron

Size:1/2" to 4"