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Double-offset butterfly valve type AX130

Wafer-type high-performance valve for higher performance requirements

Connection

PN10, PN16, ANSI 150

Face-to-face

EN 558-1, Series 20; ISO 5752 Series 20

Tightness class

Class V / ISO 5208, leakage rate AA

Seat ring

RPTFE (PTFE + 25%GF), INCONEL 718

Zulassung

TA Luft (ISO 15848), ATEX according to 2014/34/EU – Atex II 2GDc

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Double-offset butterfly valve: High-performance valves

The double-offset butterfly valve offers excellent tightness and low wear due to its double-offset design, which significantly extends its service life. In this type of valve, the disc is offset from the seat so that it does not move around the seat during rotation, but away from it.

The double-offset butterfly valve type AX130 is the absolute elite among high-performance butterfly valves. Designed for high performance in critical applications, this wafer-type butterfly valve is available with WCB and stainless steel bodies. The AX130 high-performance valve is available with seats made of materials such as RPTFE and INCONEL, which offer excellent resistance to chemicals and high temperatures.

We offer the AX130 double-offset butterfly valve with manual lever and gear unit, as well as with pneumatic and electric actuators and control accessories such as solenoid valves, limit switch boxes, and positioners for flexible automation options.

Choose the AX130 double-offset wafer-type butterfly valve for reliable, high-performance flow control in industrial environments.

High-performance double-offset valve AX130: RPTFE (PTFE + 25%GF)

  • DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300
  • Double-offset butterfly valve / Series 50WX4040 RPTFE
  • Wafer-type body • Installation between flanges PN10, PN16, ANSI 150
  • Face-to-face according to EN 558-1, Series 20; ISO 5752 Series 20
  • Tightness according to Class VI / ISO 5208, leakage rate A
  • Head flange according to ISO 5211
  • Body: ASTM A216 WCB
  • Disc: ASTM A351 CF8M
  • Shaft: ASTM A276 F316
  • Seat: RPTFE (PTFE + 25%GF)
  • Package: PTFE
  • Max. operating pressure: ≤25 bar
  • Temp. (min. max.): -29°C to +220°C
  • Operation: Hand lever (stainless steel SS316), gear unit, pneumatic & electric actuator
  • Accessories & Options: Limit switch box, solenoid valve, positioner, spindle extension
  • Certificate TA Luft (ISO 15848)
  • ATEX according to 2014/34/EU – Atex II 2GDc

High-performance double-offset valve AX130: Seat ring: INCONEL 718

  • DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300
  • Double-offset butterfly valve / Series 50WX4040 INCONEL 718
  • Wafer-type body • Installation between flanges PN10, PN16, ANSI 150
  • Face-to-face according to EN 558-1, Series 20; ISO 5752 Series 20
  • Tightness according to Class V / ISO 5208, leakage rate AA
  • Head flange according to ISO 5211
  • Body: ASTM A216 WCB
  • Disc: ASTM A351 CF8M
  • Shaft: ASTM A276 F316
  • Seat: INCONEL 718
  • Package: Graphite
  • Max. operating pressure: ≤25 bar
  • Temp. (min. max.): -29°C to +360°C (*)
  • Operation: Hand lever (stainless steel SS316), gear unit, pneumatic & electric actuator
  • Accessories & Options: Limit switch box, solenoid valve, positioner, spindle extension
  • Certificate TA Luft (ISO 15848)
  • ATEX according to 2014/34/EU – Atex II 2GDc
  • (*) It is recommended to install a heat dissipator at 225°C.

High-performance double-offset valve AX130: Seat ring: RPTFE (PTFE + 25%GF)

  • DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300
  • Double-offset butterfly valve / Series 40WX4040 RPTFE
  • Wafer-type body • Installation between flanges PN10, PN16, ANSI 150
  • Face-to-face according to EN 558-1, Series 20; ISO 5752 Series 20
  • Tightness according to Class VI / ISO 5208, leakage rate A
  • Head flange according to ISO 5211
  • Body: ASTM A351 CF8M
  • Disc: ASTM A351 CF8M
  • Shaft: ASTM A276 F316
  • Seat: RPTFE (PTFE + 25%GF)
  • Package: PTFE
  • Max. operating pressure: ≤25 bar
  • Temp. (min. max.): -50°C to +220°C
  • Operation: Hand lever (stainless steel SS316), gear unit, pneumatic & electric actuator
  • Accessories & Options: Limit switch box, solenoid valve, positioner, spindle extension
  • ATEX according to 2014/34/EU – Atex II 2GDc

High-performance double-offset valve AX130: Disc: ASTM A351 CF8M

  • DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300
  • Double-offset butterfly valve / Series 40WX4040 INCONEL 718
  • Wafer-type body • Installation between flanges PN10, PN16, ANSI 150
  • Face-to-face according to EN 558-1, Series 20; ISO 5752 Series 20
  • Tightness according to Class V / ISO 5208, leakage rate AA
  • Head flange according to ISO 5211
  • Body: ASTM A351 CF8M
  • Disc: ASTM A351 CF8M
  • Shaft: ASTM A276 F316
  • Seat: INCONEL 718
  • Package: Graphite
  • Max. operating pressure: ≤25 bar
  • Temp. (min. max.): -50°C to +360°C (*)
  • Operation: Hand lever (stainless steel SS316), gear unit, pneumatic & electric actuator
  • Accessories & Options: Limit switch box, solenoid valve, positioner, spindle extension
  • Certificate TA Luft (ISO 15848)
  • ATEX according to 2014/34/EU – Atex II 2GDc
    (*) It is recommended to install a heat dissipator at 225°C.

Technical Specifications

Technical Specifications
Design Double-offset butterfly valve, wafer-type
Connection PN10, PN16, ANSI 150
Face-to-face EN 558-1, Series 20; ISO 5752 Series 20
Tightness class Class V / ISO 5208, leakage rate AA
Body ASTM A351 CF8M, ASTM A216 WCB
Disc ASTM A351 CF8M
Seat ring RPTFE (PTFE + 25%GF), INCONEL 718
Zulassung TA Luft (ISO 15848), ATEX according to 2014/34/EU – Atex II 2GDc
Operation Hand lever (stainless steel SS316), gear, pneumatic actuator, electric actuator

Documents & 3D

FERGO Special Solutions

When standard
isn’t enough.

Special materials such as duplex, Hastelloy and titanium — special nominal diameters up to DN 1000 — special actuators for ATEX Zone 1. We develop your bespoke ball valve solution.

Special Materials

Duplex 1.4462, Hastelloy C-276, Titan Gr.2, Inconel 625

Special diameters

DN8 to DN1000+ — all flange standards: DIN, ANSI, JIS

ATEX Drives

Zones 1 & 2 — electric (24V to 240V), pneumatic

Complete documentation

Material Certificate 3.1 / 3.2, Pressure Test, SIL Certification