Enolgas Valvole a Sfera Acciaio Valvole a Sfera Acciaio

TENAX DR

Industrial valves with ISO5211 base

It is the evolution of the TENAX-WP series. Like this one, in fact, it has an ISO5211 base for mounting
actuator (pneumatic and/or electric), but without the need to purchase the relative mounting kit.
This determines a considerable advantage in terms of cost and reductions in the overall dimensions of the package valve and actuator.

Material specification

 

Tenax DR caratteristiche

 

   

COMPONENTS

MATERIALS

  1 BODY AISI 316    D 1.4408
  2 END ADAPTER AISI 316    D 1.4408
  3 BALL AISI 316    D 1.4401
  4 STEM AISI 316    D 1.4401
  5 BALL SEATS PTFE
  6 STATIC GASKET PTFE
  7 THRUST WASHER PTFE
  8 O-RING FLUOROELASTOMER
  9 STEM PACKING PTFE
  10 PACKING WASHERS AISI 304    D 1.4301
  11 SPRING WASHERS AISI 301    D 1.4301
  12 OPERATION-STOP AISI 304    D 1.4301

Characteristics

END CONNECTIONS Female screwed to Rp UNI-ISO 7/1 (UNI EN 10226).
Male screwed to Rp UNI-ISO 7/1 (UNI EN 10226).
Others threads on request.
WORKING PRESSURE From PN100 (1/2”) to PN40 (2”).
TEMPERATURE LIMITS From -20°C to +150°C.
SPECIAL EXECUTIONS Special gaskets:
  • PTFE + CARBOGRAFITE 15%: da -20° C a +180° C.
  • Filettature NPT ANSI B 1.20.1 e ISO 228.
  • Dispositivo antistatico da 3/4” a 2” su richiesta.
  • Esecuzione ATEX (da 3/4” a 2”) su richiesta.
  • Versione sgrassata. Versione lucidata.

Tenax DR caratteristiche

Breaking Torque in Nm
Values in Nm change depending on the application and material of the seats. Always consider a suitable safety factor.

Tenax DR caratteristiche

Pressure/temperature diagram

 

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