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LTR 43 ESD - pneumatic - ANSI

LTR 43 ESD - pneumatic - ANSI

Butterfly valve

VALVE STYLE
Butterfly valve

USAGE

  • Throttling service
  • Low-pressure service
  • High-pressure service

VERSION
ANSI

MEDIUM TEMPERATURE
-47 to 650 °C / -52.6 to 1202 °F

SUPPLY
Pneumatic

VALVE SIZE
NPS 3 to NPS 80

PRESSURE RATING
Class 150 to Class 1500

LINING
without

Special features

  • Triple-eccentric ESD (Emergency Shutdown) butterfly valve
  • Wafer, lug, double flanged, or welding ends
  • Metal seated
  • Fire-safe certification according to API 607

Accessories

  • - - -

Options

  • Fire resistance of actuator and accessories according to UL 1709
  • Manual or automatic partial stroke test (PST)
  • Switching cabinet for remote or on-site operation
  • Reservoir for emergency air supply
  • Emergency manual override

LTR 43 ESD - pneumatic - ANSI can be combinated with the following actuations:

Special features:

  • On request, SAMSON selects the actuator best suited for the valve and application.

Special features:

  • Double acting
  • Flat cover design
  • Stainless steel-to-stainless steel coupling to the signal transmitter
  • Exact scale to indicate the working range
  • Easy-to-service safety springs with corrosion protection
  • Springs to match the control pressure

Special features:

  • Single acting
  • Flat cover design
  • Stainless steel-to-stainless steel coupling to the signal transmitter
  • Exact scale to indicate the working range
  • Easy-to-service safety springs with corrosion protection
  • Springs to match the control pressure

Information

Certificates

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