Knife gate valve PZ73F-150LBR1
Knife gate valve PZ73F-150LBR2
Knife gate valve PZ73F-150LBR3
Knife gate valve PZ73F-150LBR4

Knife gate valve PZ73F-150LBR

Size Range: DN150

Pressure: 150LB

Body Materials: CF8M/CF8

Seat Materials: PTFE/EPDM/NBR

Disc Materials: SS304/SS316

Stem Materials: 2Cr13/SS304/SS316

Introduction

Advantages

  1. Excellent Sealing Performance‌: The movable seal design with O-rings ensures minimal leakage and compensates for wear over time, enhancing longevity‌.
  2. Superior Corrosion Resistance‌: Made of stainless steel, it resists rust and chemical erosion, making it suitable for harsh environments‌.
  3. Efficient Cutting Action‌: The sharp-edged gate effectively cuts through media containing particles (e.g., slurry, paper pulp), preventing clogging‌.
  4. Durable & High-Strength‌: Withstands high pressure and flow rates due to robust construction‌.
  5. Versatile Operation‌: Available in manual, pneumatic, or electric actuation for flexible control‌.

Parameters

Name Design and manufacture Face to face Length Pressure Test Side flange drilling
Reference Standard MSS SP-81 MSS SP-81 API598 ASME B16.5
 
Name Body Knife Shaft Seat Actuator
Material CF8M SS316 2Cr13 PTFE Handwheel
 
Norminal pressure Gas seal test(MPa) Water seal test (MPa) Shell seal test(MPa) Working tempreature Applicable media Working pressure
150LB 0.6 2.2 3 -20...+110℃ Water, Slurry etc 10bar
 
DN L D1 N-UNC Z-C H
DN150 60 241.5 2-3/4UNC-10 6-22 652

 
Application
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