The Original Manual Double Seat Valve

The Original Manual Double Seat Valve / Everfit Technology CO., LTD. (EFT) is a vacuum component, vacuum fitting, processing equipment and system provider with almost 50 years of experience.


The Original Manual Double Seat Valve

The Original Manual Double Seat Valve

The Original Manual Double Seat Valve

Technical Date

  • Max product pressure: 1000kpa(10bar).
  • Min product pressure: Full vacuum.
  • Temperature range: -10°C to +140°C(EPDM).

Materials

  • Product wetted steel parts: AISI 316L
  • Other steel parts: AISI 304
  • Plug stem: AISI 316L with chromium plated surface
  • Product wetted seals: EPDM
  • Other seals: NBR and FPM
  • Finish: Semi bright

Options

  • Equipment
  • Male parts or clamp liners in accordance with required standard.
  • Stainless steel disc replacing standard lip seal.

Materials Grades

  • Product wetted seals and lip seal of NBR, Fluorinated rubber(FPM) or PTFE.

Ordering

Please state the following when ordering:

  • Connections if not welding ends.
  • Size.
  • Valve body combination.
  • Options.

Specification

SizeID
mm
OD
mm
A0
mm
A1
mm
B
mm
C
mm
E1
mm
E2
mm
t
mm
L/Clamp
mm
L/SMS Male
mm
L/IDF Male
mm
L/RJT Male
mm
25.422.125.4202153555.650.5381.6521.51921.521.5
38.134.738.13212580806068.51.6521.52321.521.5
50.847.550.834825809268.568.51.6521.52321.521.5
63.560.263.5404258010879821.6521.52721.521.5
76.172.976.14533280128103.5103.51.6521.52721.521.5
101.697.6101.64533280148103.5103.5221.5303030
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Vacuum Component | The Original Manual Double Seat Valve Manufacturer - EFT

Based in Taiwan, EVERFIT TECHNOLOGY CO., LTD. is a The Original Manual Double Seat Valve | vacuum component supplier for various industries, including semi-conductor, pharmaceutical, bio-technology, cosmetics, food processing and structural engineering. Main product: 316Ti Stainless steel pipe, progressing cavity pump part, pipe tee fitting, valve actuator component, diaphragm valve, ferrule, KF flange, etc.

5,500 square meter plant, cleanroom (class 10,000) and ultra-pure water system to deliver the cleanest pipe fittings. Between the robot arm and adjustment of fixture and jig, EFT is moving toward to becoming a manufacturer of pipe fittings with high technology.

EFT has been offering customers high-quality stainless steel vacuum components since 1976, both with advanced technology and 47 years of experience, EFT ensures each customer's demands are met.

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