Mud Valves - Neway Valve
Mud Valves - Neway Valve
Mud Valves - Neway Valve
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How to Order<br />
Figure Numbers<br />
4-1/16 GA PSI30<br />
<strong>Valve</strong> Size<br />
2-1/16<br />
2-9/16<br />
3-1/8<br />
4-1/16<br />
Double action thread design for fast<br />
operation & shorter stem travel.<br />
Stem seal assembly stop leakage into<br />
stem housing area ensure long<br />
operating life.<br />
One-piece solid gate with<br />
nickel plated for heavy duty<br />
and corrosion service.<br />
Cylindrical expanded seat<br />
assembly provides bubble tight<br />
sealing.<br />
<strong>Valve</strong> Type<br />
<strong>Mud</strong> Gate <strong>Valve</strong><br />
Design Features<br />
Pressure Rating<br />
20 = 2000psi<br />
30 = 3000psi<br />
50 = 5000psi<br />
NB 4C<br />
End Connection<br />
NB = Screwed<br />
RF = Raise face flanged<br />
Body Material<br />
4C = ASTM A487 Gr.4C<br />
4N = ASTM A487 Gr.4N<br />
2Q = ASTM A487 Gr.2Q<br />
NO.362<br />
Trim Code<br />
Stem:<br />
1 = Monel<br />
2 = AISI4140<br />
3 = ASTM A182 F316<br />
Gate:<br />
4 = ASTM A564 630<br />
5 = AISI1045<br />
6 = AISI4140<br />
Seat:<br />
1 = NBR/ASTM A182 F316<br />
2 = NBR/AISI 4140<br />
3 = NBR/ASTM A395<br />
Double O-ring seal for excellent weather<br />
proof stem protection.<br />
The bonnet is easily removed for<br />
in-line field maintenance.<br />
Rigid high strength body material<br />
(ASTM A4874C) for high-pressure<br />
working service.<br />
NEWAY reserves the right to change design, materials or specifications without notice and free of obligation to furnish or install such changes on products previouly sold.
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