190 / 226
f l ow con t ro l v a l v e s & a c c e s sor i e s
4
B S P / M E T R I C
b s p/me t r i c
The company reserves the right to vary models and dimensions without notice.
These products are designed for industrial applications and are not suitable for sale to the general public.
180
Dimensions in millimeters (mm)
Needle Valves
Series 28
Bidirectional flow control valves
Ports G1/8, G1/4, G3/8, G1/2
These are bidirectional control valves
made entirely of nickel-plated brass,
with NBR seals and a technopolymer
control knob.
They are suitable for regulating
compressed air, water or mineral oil.
For models 2810, 2820, 2819 and
2829 exists the possibility to connect
plastic, brass or copper tubes, using nut
Mod. 1303 and cushion sleeve Mod.
1310/1320.
GENERAL DATA
Construction
cone - type
Materials
body = nickel-plated brass
control knob = technopolymer
seals = NBR
Ports
G1/8, G1/4, G3/8, G1/2
Installation
as required
Operating pressure 0°C - 80°C (with dry air - 20°)
Operating pressure 0 - 10 bar
Nominal flowrate see table