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DeZurik BHP - User Manual

DeZurik BHP
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DeZURIK BHP HIGH
PERFORMANCE
BUTTERFLY VALVE
Instruction
D10503
November 2015

Questions and Answers

  • Z
    zandersonSep 13, 2025
    What to do if seat leakage and/or damage to seat has occurred in DeZurik BHP due to high temperature?
    • D
      Dwayne ClarkSep 13, 2025
      If seat leakage and/or damage to the seat has occurred in your DeZurik Control Unit because the valve encountered higher than rated temperature, you should: * Reduce the media temperature. * Replace the existing seat with a seat suitable for the required temperature.

Summary

Valve Safety Messages

Valve Installation Guide

Valve Operation and Packing Adjustment

Replacing Valve Packing Procedures

PTFE V-Flex Dual-Seal Live-Loaded Packing Option (TCDL)

Procedure for replacing PTFE V-Flex Dual-Seal Live-Loaded packing.

PTFE V-Flex Packing Option (TC)

Procedure for replacing PTFE V-Flex packing.

PTFE Dual-Seal with Mechanical Spring Packing Option (TMD)

Procedure for replacing PTFE Dual-Seal with Mechanical Spring packing.

Torque Specifications

Valve Seat Replacement

Resilient Seat Options

Metal Seat Option

Dual Seat Options

Valve Disassembly Guide

Valve Bearing Replacement

Valve Reassembly Guide

Troubleshooting Valve Issues

DeZurik BHP Specifications

General IconGeneral
BrandDeZurik
ModelBHP
CategoryControl Unit
LanguageEnglish