Shanghai Fengqi Industry Development co.,ltd.

Your location´╝ÜHome > Products > Valves > Instrument Valves >

Valves

Screwed-Bonnet Needle Valves

Screwed-Bonnet Needle Valves pic 1
Screwed-Bonnet Needle Valves pic 1
Structure of Screwed-Bonnet Needle Valves pic 1
Structure of Screwed-Bonnet Needle Valves pic 1

Technical Data

Type (MPa)
Nominal Pressure
PS(MPa)Test pressure (MPa)
Working Pressure
(°C)
Working Temperature
Applicable medium
Shell Seal(Liquid) Seal(Gas)
J13W-16Ⅲ 1.6 2.4 1.76 0.6 1.6 P=540°C Liquid Petroleum Gas Water, Acid, Steam,
Oil etc.
J13W-40Ⅲ 4.0 6.0 4.4 0.6 4.0
J13W-160Ⅲ 16.0 24.0 17.6 0.6 16.0 C=425°C
J13W-320Ⅲ 32.0 48.0 35.2 0.6 32.0

Dimensions(mm)

DN(mm)
Nominal diameter
NPT Dimensions (Kg)
Weight
Do L H H1 d
6 1/4 60 58 90 100 4 0.65
10 3/8 60 60 90 100 5 0.67
15 1/2 65 64 90 105 6 0.8
20 3/4 80 78 105 122 8 1.08
25 1 100 90 120 135 10 1.9
32 11/4 120 120 180 195 15 5.0
40 11/2 140 140 200 220 18 7.5

Thread-Angle Pattern-Dimensions(mm):

Screwed-Bonnet Needle Valves pic 2
Screwed-Bonnet Needle Valves pic 2
Structure of Screwed-Bonnet Needle Valves pic 2
Structure of Screwed-Bonnet Needle Valves pic 2
Do D1 L H
Φ8 Φ70 38 92
Φ10 Φ70 38 92s
Φ12 Φ70 39 92
Φ14 Φ70 40 94
Φ18 Φ80 42 100