Electric Actuator Lug Butterfly Valve

Size Range

DN50-DN1000

Pressure Class

1.0/1.6

Standards

MSS SP-67, API 609, EN 593, ISO 5752 series 20, BS 5155, API 598, ISO 5211, DIN PN10/16/25, ANSI B 16.1, BS 4504, ISO PN10/16, JIS B 2212/2213, BS 10 table D, BS 10 table E, ANSI B 16.10

End connection

Lug

Available sizes

Standard DN sizes covered by this product. Confirmed at quote.

Configure your variant(manually adjust box on the right if you require a different spec)

Size

DN50 (2")DN65 (2 1/2")DN80 (3")DN100 (4")DN125 (5")DN150 (6")DN200 (8")DN250 (10")DN300 (12")DN350 (14")DN400 (16")DN450 (18")DN500 (20")DN600 (24")DN700 (28")DN800 (32")DN900 (36")DN1000 (40")

Pressure

1.0 MPa1.6 MPa

End connection

Lug ANSI B 16.1Lug EN 1092Lug AS 2129

Materials

All available material options per part. Click a pill to set it in the configurator.

body

Cast IronDuctile IronWCBALBCF8CF8M

disc

Cast IronDuctile IronALBCF8MCF8WCB

seat

EPDMPTFEBunaNBRHypalonNeopreneVitonSilicon

stem

SS416SS304SS316431

bushing

PTFELubricating

o ring

EPDMPTFEBunaNBRHypalon

pin

SS316SS416SS304

Operating media

Actuation options

Approvals

Features

• Compact and lightweight construction
• 90-degree quarter-turn on/off operation
• Low operating torque
• Flow characteristic tending toward linear
• Wide material selection for compatibility with various media
• Lug-type body for dead-end service
• Lug-type body configuration
• Electric actuator with manual override handwheel
• 7-part sectional construction: body (1), seat/liner (2), disc (3), shaft lower (4), shaft upper (5), stem seal (6), actuator bracket/top flange (7)
• Drilling pattern compatible with PN10, PN16, ANSI 150 and JIS 10K flanges

Notes

• Dimensions table referenced in page (heading 'Dimensions:(mm)') but no data provided
• Products stated to hold up to 10 international certification certificates; specific certificates not enumerated
• Diagram: Sectional cross-section and front-view dimensional drawing of a lug-type butterfly valve showing labelled dimensions: C (face-to-face), d0 (shaft diameter), K (bolt-circle diameter), E (bolt-hole circle inner), z-d (number and diameter of bolt holes), g (stem top square width), h (stem height above body), p (disc pin diameter), D1 (flange bolt-circle), n-M (number and size of flange bolts), b (stem keyway width). Parts numbered 1–7 corresponding to body, seat liner, disc, lower shaft, upper shaft, stem packing, and top flange/actuator pad.
• Diagram: Dimension table covering DN50–DN1200 (2"–48") with columns: SIZE (in/DN), C, d0, K, E, z-d, g, h, p, bXl, and bolt-circle/bolt data for PN16, PN10, ANSI 150, and JIS 10K flange standards.

Description

A lug-style butterfly valve fitted with an electric actuator for automated flow control. Constructed from a range of body and disc materials to suit various industrial media, with elastomeric or PTFE seat options. Rated to PN1.0/1.6 MPa across sizes DN40–DN1200 and suitable for temperatures from -45 °C to 150 °C.