EMCO+ Needle Valves RV 400

needle valve rv400

Manufactured by  emco controls

EMCO needle valves type RV 400 are used as primary shut-off valves in connection with primary elements (orifice plates, venturis etc.)

 

 

Construction

  • The valve body is drop forged in one piece.
  • The valves are supplied with BSP or NPT threads, weld ends for butt-welding or socket-welding.
  • The stuffing box is external to valve spindle thread.
  • The valves are pressure tested to 600 bar.

Technical Data

  • Material : Stainless Steel AISI 316, 17%Cr.steel
  • Packing : Graphite.
  • Hand wheel : Pressed steel.
  • Connection : 1/4", 3/8", 1/2" BSP or NPT tapered threads int. ø12, ø14, ø16, ø21.3 mm int.
  • Pressure rating : PN 400
  • Temperature : max. 300 oC.
  • Pressure 400 160 125 20 bar
    Temperature 20 125 200 300 °C

needle valve rv400 ga

Pressure Temperature Guide

Pressure40016012520bar
Temperature 20 125 200 300 C

Sizes

DNGKdLengthDHmaxWeight kgKv value
8 1/4 14 5 60 65 85 0.40 0.42
10 3/8 15 5 60 65 85 0.38 0.42
15 1/2 16 5 60 65 85 0.34 0.54
Download Datasheet (Not Available) Download Manual (Not Available)

If you require further information on this product or would like a quotation, please contact dp-flow on:

email: 
sales +44 1923 462500

Supplied by DP-Flow