Pneumatic Actuator PTFE Seat Stainless Steel Wafer Butterfly Valve45 of 72 butterfly valvesPTFE Coated Lug Butterfly Valve
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Butterfly Valve
Pneumatic Actuators Wafer Butterfly Valve
Datasheet
Download datasheet (PDF)Specifications are indicative. Final specification is confirmed at quotation.
Specifications
Confirmed at quote- Size Range
- DN50-DN1000
- Pressure Class
- PN10/PN16
- Standards
- MSS SP-67, API 609, EN 593, ISO 5752 series 20, BS 5155, DIN 3202, API 598, ISO 5211, DIN PN10/16/25, ANSI B16.1, BS 4504, ISO PN10/16, JIS B2212/2213, BS 10 Table D, BS 10 Table E
- End connection
- Wafer DIN / BS / UNI / ISO / ANSI / AS / JIS
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
- Pressure
- End connection
Materials
All available material options per part. Click a pill to set it in the configurator.
- body
- disc
- seat
- stem
- bushing
- o ring
- pin
Dimensions per size(84 sizes)
| Size | D1 | nØ | C | d0 | K | E | z-d | g | h | p | b×l | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DN 50 (PN16) | 125 mm | 4-18 mm | 42 mm | 12.6 mm | 77 mm | 50 mm | 4-7 mm | 35 mm | 3 mm | 9 mm | 3×16 mm | — |
| DN 50 (PN10) | 125 mm | 4-18 mm | 42 mm | 12.6 mm | 77 mm | 50 mm | 4-7 mm | 35 mm | 3 mm | 9 mm | 3×16 mm | — |
| DN 50 (ANSI15) | 120.5 mm | 4-19 mm | 42 mm | 12.6 mm | 77 mm | 50 mm | 4-7 mm | 35 mm | 3 mm | 9 mm | 3×16 mm | — |
| DN 50 (JIS) | 120 mm | 4-19 mm | 42 mm | 12.6 mm | 77 mm | 50 mm | 4-7 mm | 35 mm | 3 mm | 9 mm | 3×16 mm | — |
| DN 65 (PN16) | 145 mm | 4-18 mm | 44.7 mm | 12.6 mm | 77 mm | 50 mm | 4-7 mm | 35 mm | 3 mm | 9 mm | 4×16 mm | — |
| DN 65 (PN10) | 145 mm | 4-18 mm | 44.7 mm | 12.6 mm | 77 mm | 50 mm | 4-7 mm | 35 mm | 3 mm | 9 mm | 4×16 mm | — |
| DN 65 (ANSI15) | 139.5 mm | 4-19 mm | 44.7 mm | 12.6 mm | 77 mm | 50 mm | 4-7 mm | 35 mm | 3 mm | 9 mm | 4×16 mm | — |
| DN 65 (JIS) | 140 mm | 4-19 mm | 44.7 mm | 12.6 mm | 77 mm | 50 mm | 4-7 mm | 35 mm | 3 mm | 9 mm | 4×16 mm | — |
| DN 80 (PN16) | 160 mm | 8-18 mm | 45.2 mm | 12.6 mm | 77 mm | 50 mm | 4-7 mm | 35 mm | 3 mm | 9 mm | 3×16 mm | — |
| DN 80 (PN10) | 160 mm | 8-18 mm | 45.2 mm | 12.6 mm | 77 mm | 50 mm | 4-7 mm | 35 mm | 3 mm | 9 mm | 3×16 mm | — |
| DN 80 (ANSI15) | 152.5 mm | 4-19 mm | 45.2 mm | 12.6 mm | 77 mm | 50 mm | 4-7 mm | 35 mm | 3 mm | 9 mm | 3×16 mm | — |
| DN 80 (JIS) | 150 mm | 4-19 mm | 45.2 mm | 12.6 mm | 77 mm | 50 mm | 4-7 mm | 35 mm | 3 mm | 9 mm | 3×16 mm | — |
| DN 100 (PN16) | 180 mm | 8-18 mm | 52.1 mm | 15.72 mm | 90 mm | 70 mm | 4-9 mm | 55 mm | 3 mm | 11 mm | 5×19 mm | — |
| DN 100 (PN10) | 180 mm | 8-18 mm | 52.1 mm | 15.72 mm | 90 mm | 70 mm | 4-9 mm | 55 mm | 3 mm | 11 mm | 5×19 mm | — |
| DN 100 (ANSI15) | 190.5 mm | 8-19 mm | 52.1 mm | 15.72 mm | 90 mm | 70 mm | 4-9 mm | 55 mm | 3 mm | 11 mm | 5×19 mm | — |
| DN 100 (JIS) | 175 mm | 8-19 mm | 52.1 mm | 15.72 mm | 90 mm | 70 mm | 4-9 mm | 55 mm | 3 mm | 11 mm | 5×19 mm | — |
| DN 125 (PN16) | 210 mm | 8-18 mm | 54.4 mm | 18.92 mm | 90 mm | 70 mm | 4-9 mm | 55 mm | 3 mm | 14 mm | 5×19 mm | — |
| DN 125 (PN10) | 210 mm | 8-18 mm | 54.4 mm | 18.92 mm | 90 mm | 70 mm | 4-9 mm | 55 mm | 3 mm | 14 mm | 5×19 mm | — |
| DN 125 (ANSI15) | 216 mm | 8-22 mm | 54.4 mm | 18.92 mm | 90 mm | 70 mm | 4-9 mm | 55 mm | 3 mm | 14 mm | 5×19 mm | — |
| DN 125 (JIS) | 210 mm | 8-23 mm | 54.4 mm | 18.92 mm | 90 mm | 70 mm | 4-9 mm | 55 mm | 3 mm | 14 mm | 5×19 mm | — |
| DN 150 (PN16) | 240 mm | 8-23 mm | 56 mm | 18.92 mm | 90 mm | 70 mm | 4-9 mm | 55 mm | 3 mm | 14 mm | 5×19 mm | — |
| DN 150 (PN10) | 240 mm | 8-23 mm | 56 mm | 18.92 mm | 90 mm | 70 mm | 4-9 mm | 55 mm | 3 mm | 14 mm | 5×19 mm | — |
| DN 150 (ANSI15) | 241.5 mm | 8-22 mm | 56 mm | 18.92 mm | 90 mm | 70 mm | 4-9 mm | 55 mm | 3 mm | 14 mm | 5×19 mm | — |
| DN 150 (JIS) | 240 mm | 8-23 mm | 56 mm | 18.92 mm | 90 mm | 70 mm | 4-9 mm | 55 mm | 3 mm | 14 mm | 5×19 mm | — |
| DN 200 (PN16) | 295 mm | 12-23 mm | 60.6 mm | 22.1 mm | 125 mm | 102 mm | 4-12 mm | 70 mm | 3.5 mm | 17 mm | 7×15 mm | — |
| DN 200 (PN10) | 295 mm | 8-23 mm | 60.6 mm | 22.1 mm | 125 mm | 102 mm | 4-12 mm | 70 mm | 3.5 mm | 17 mm | 7×15 mm | — |
| DN 200 (ANSI15) | 298.5 mm | 8-22 mm | 60.6 mm | 22.1 mm | 125 mm | 102 mm | 4-12 mm | 70 mm | 3.5 mm | 17 mm | 7×15 mm | — |
| DN 200 (JIS) | 290 mm | 12-23 mm | 60.6 mm | 22.1 mm | 125 mm | 102 mm | 4-12 mm | 70 mm | 3.5 mm | 17 mm | 7×15 mm | — |
| DN 250 (PN16) | 350 mm | 12-27 mm | 68 mm | 26.4 mm | 125 mm | 102 mm | 4-12 mm | 70 mm | 3.5 mm | 22 mm | 8×28 mm | — |
| DN 250 (PN10) | 350 mm | 12-23 mm | 68 mm | 26.4 mm | 125 mm | 102 mm | 4-12 mm | 70 mm | 3.5 mm | 22 mm | 8×28 mm | — |
| DN 250 (ANSI15) | 362 mm | 12-25 mm | 68 mm | 26.4 mm | 125 mm | 102 mm | 4-12 mm | 70 mm | 3.5 mm | 22 mm | 8×28 mm | — |
| DN 250 (JIS) | 355 mm | 12-23 mm | 68 mm | 26.4 mm | 125 mm | 102 mm | 4-12 mm | 70 mm | 3.5 mm | 22 mm | 8×28 mm | — |
| DN 300 (PN16) | 400 mm | 12-27 mm | 76.9 mm | 31.6 mm | 125 mm | 102 mm | 4-12 mm | 70 mm | 3.5 mm | 22 mm | 8×28 mm | — |
| DN 300 (PN10) | 400 mm | 12-23 mm | 76.9 mm | 31.6 mm | 125 mm | 102 mm | 4-12 mm | 70 mm | 3.5 mm | 22 mm | 8×28 mm | — |
| DN 300 (ANSI15) | 432 mm | 12-25 mm | 76.9 mm | 31.6 mm | 125 mm | 102 mm | 4-12 mm | 70 mm | 3.5 mm | 22 mm | 8×28 mm | — |
| DN 300 (JIS) | 400 mm | 16-25 mm | 76.9 mm | 31.6 mm | 125 mm | 102 mm | 4-12 mm | 70 mm | 3.5 mm | 22 mm | 8×28 mm | — |
| DN 350 (PN16) | 460 mm | 16-27 mm | 76.9 mm | 31.6 mm | 125 mm | 102 mm | 4-12 mm | 70 mm | 3.5 mm | 22 mm | 8×28 mm | — |
| DN 350 (PN10) | 460 mm | 16-23 mm | 76.9 mm | 31.6 mm | 125 mm | 102 mm | 4-12 mm | 70 mm | 3.5 mm | 22 mm | 8×28 mm | — |
| DN 350 (ANSI15) | 476 mm | 12-29 mm | 76.9 mm | 31.6 mm | 125 mm | 102 mm | 4-12 mm | 70 mm | 3.5 mm | 22 mm | 8×28 mm | — |
| DN 350 (JIS) | 445 mm | 16-25 mm | 76.9 mm | 31.6 mm | 125 mm | 102 mm | 4-12 mm | 70 mm | 3.5 mm | 22 mm | 8×28 mm | — |
| DN 400 (PN16) | 525 mm | 16-30 mm | 86.5 mm | 35.15 mm | 175 mm | 140 mm | 4-18 mm | 100 mm | 4 mm | 24 mm | 10×50 mm | — |
| DN 400 (PN10) | 515 mm | 16-27 mm | 86.5 mm | 35.15 mm | 175 mm | 140 mm | 4-18 mm | 100 mm | 4 mm | 24 mm | 10×50 mm | — |
| DN 400 (ANSI15) | 540 mm | 16-29 mm | 86.5 mm | 35.15 mm | 175 mm | 140 mm | 4-18 mm | 100 mm | 4 mm | 24 mm | 10×50 mm | — |
| DN 400 (JIS) | 510 mm | 16-27 mm | 86.5 mm | 35.15 mm | 175 mm | 140 mm | 4-18 mm | 100 mm | 4 mm | 24 mm | 10×50 mm | — |
| DN 450 (PN16) | 585 mm | 20-30 mm | 105.6 mm | 38 mm | 175 mm | 140 mm | 4-18 mm | 100 mm | 4 mm | 27 mm | 10×50 mm | — |
| DN 450 (PN10) | 565 mm | 20-27 mm | 105.6 mm | 38 mm | 175 mm | 140 mm | 4-18 mm | 100 mm | 4 mm | 27 mm | 10×50 mm | — |
| DN 450 (ANSI15) | 578 mm | 16-32 mm | 105.6 mm | 38 mm | 175 mm | 140 mm | 4-18 mm | 100 mm | 4 mm | 27 mm | 10×50 mm | — |
| DN 450 (JIS) | 565 mm | 20-27 mm | 105.6 mm | 38 mm | 175 mm | 140 mm | 4-18 mm | 100 mm | 4 mm | 27 mm | 10×50 mm | — |
| DN 500 (PN16) | 650 mm | 20-33 mm | 127 mm | 41.15 mm | 175 mm | 140 mm | 4-18 mm | 100 mm | 4 mm | 32 mm | 10×50 mm | — |
| DN 500 (PN10) | 620 mm | 20-27 mm | 127 mm | 41.15 mm | 175 mm | 140 mm | 4-18 mm | 100 mm | 4 mm | 32 mm | 10×50 mm | — |
| DN 500 (ANSI15) | 635 mm | 20-32 mm | 127 mm | 41.15 mm | 175 mm | 140 mm | 4-18 mm | 100 mm | 4 mm | 32 mm | 10×50 mm | — |
| DN 500 (JIS) | 620 mm | 20-27 mm | 127 mm | 41.15 mm | 175 mm | 140 mm | 4-18 mm | 100 mm | 4 mm | 32 mm | 10×50 mm | — |
| DN 600 (PN16) | 725 mm | 20-36 mm | 150.5 mm | 50.21 mm | 210 mm | 165 mm | 4-23 mm | 130 mm | 5 mm | 36 mm | 2-16×60 mm | — |
| DN 600 (PN10) | 725 mm | 20-27 mm | 150.5 mm | 50.21 mm | 210 mm | 165 mm | 4-23 mm | 130 mm | 5 mm | 36 mm | 2-16×60 mm | — |
| DN 600 (ANSI15) | 749.5 mm | 20-33 mm | 150.5 mm | 50.21 mm | 210 mm | 165 mm | 4-23 mm | 130 mm | 5 mm | 36 mm | 2-16×60 mm | — |
| DN 600 (JIS) | 730 mm | 24-33 mm | 150.5 mm | 50.21 mm | 210 mm | 165 mm | 4-23 mm | 130 mm | 5 mm | 36 mm | 2-16×60 mm | — |
| DN 700 (PN16) | 840 mm | 24-36 mm | 163 mm | 55 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-18×63 mm | — |
| DN 700 (PN10) | 840 mm | 24-30 mm | 163 mm | 55 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-18×63 mm | — |
| DN 700 (ANSI15) | 863.5 mm | 28×1¼in mm | 163 mm | 55 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-18×63 mm | — |
| DN 700 (JIS) | 840 mm | 24-33 mm | 163 mm | 55 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-18×63 mm | — |
| DN 750 (PN16) | 914 mm | 24-36 mm | 165 mm | 55 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-18×63 mm | — |
| DN 750 (PN10) | 914 mm | 24-30 mm | 165 mm | 55 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-18×63 mm | — |
| DN 750 (ANSI15) | 914.5 mm | 28×1¼in mm | 165 mm | 55 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-18×63 mm | — |
| DN 750 (JIS) | 900 mm | 24-33 mm | 165 mm | 55 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-18×63 mm | — |
| DN 800 (PN16) | 950 mm | 24-39 mm | 188 mm | 63 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-18×63 mm | — |
| DN 800 (PN10) | 950 mm | 32-33 mm | 188 mm | 63 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-18×63 mm | — |
| DN 800 (ANSI15) | 978 mm | 28-41 mm | 188 mm | 63 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-18×63 mm | — |
| DN 800 (JIS) | 950 mm | 28-33 mm | 188 mm | 63 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-18×63 mm | — |
| DN 900 (PN16) | 1050 mm | 28-39 mm | 203 mm | 75 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-20×100 mm | — |
| DN 900 (PN10) | 1050 mm | 32-33 mm | 203 mm | 75 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-20×100 mm | — |
| DN 900 (ANSI15) | 1086 mm | 32-38 mm | 203 mm | 75 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-20×100 mm | — |
| DN 900 (JIS) | 1050 mm | 32-33 mm | 203 mm | 75 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-20×100 mm | — |
| DN 1000 (PN16) | 1160 mm | 28-42 mm | 216 mm | 85 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-20×100 mm | — |
| DN 1000 (PN10) | 1160 mm | 36-38 mm | 216 mm | 85 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-20×100 mm | — |
| DN 1000 (ANSI15) | 1200 mm | 36-41 mm | 216 mm | 85 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-20×100 mm | — |
| DN 1000 (JIS) | 1160 mm | 36-41 mm | 216 mm | 85 mm | 300 mm | 254 mm | 8-18 mm | 200 mm | 5.5 mm | — | 2-20×100 mm | — |
| DN 1100 (PN16) | 1270 mm | 32-44 mm | 251 mm | 95 mm | 350 mm | 298 mm | 8-23 mm | 230 mm | 5.5 mm | — | 2-20×100 mm | — |
| DN 1100 (PN10) | 1270 mm | 36-38 mm | 251 mm | 95 mm | 350 mm | 298 mm | 8-23 mm | 230 mm | 5.5 mm | — | 2-20×100 mm | — |
| DN 1100 (ANSI15) | 1257.5 mm | 36-41 mm | 251 mm | 95 mm | 350 mm | 298 mm | 8-23 mm | 230 mm | 5.5 mm | — | 2-20×100 mm | — |
| DN 1100 (JIS) | 1270 mm | 36-41 mm | 251 mm | 95 mm | 350 mm | 298 mm | 8-23 mm | 230 mm | 5.5 mm | — | 2-20×100 mm | — |
| DN 1200 (PN16) | 1390 mm | 32-50 mm | 276 mm | 105 mm | 350 mm | 298 mm | 8-23 mm | 230 mm | 5.5 mm | — | 2-28×140 mm | — |
| DN 1200 (PN10) | 1380 mm | 32-41 mm | 276 mm | 105 mm | 350 mm | 298 mm | 8-23 mm | 230 mm | 5.5 mm | — | 2-28×140 mm | — |
| DN 1200 (ANSI15) | 1422.5 mm | 40-41 mm | 276 mm | 105 mm | 350 mm | 298 mm | 8-23 mm | 230 mm | 5.5 mm | — | 2-28×140 mm | — |
| DN 1200 (JIS) | 1380 mm | 32-50 mm | 276 mm | 105 mm | 350 mm | 298 mm | 8-23 mm | 230 mm | 5.5 mm | — | 2-28×140 mm | — |
Operating media
Fresh waterSewageSea waterAirVapourFoodMedicineOilsAcidsAlkalis
Actuation options
pneumaticmanual leverworm gearelectric
Approvals
International certificationsLR (Lloyd's Register)ECM (Ente Certificazione Macchine)ISOEACCEBureau VeritasACS (Attestation de Conformite Sanitaire)WRAS Approved Product
Features
- Compact wafer body for installation between standard flanges
- 90-degree on/off operation
- Low operating torque
- Flow characteristic tending towards linear for regulation
- Wide selection of body, disc, seat, and shaft materials
- Tested for tens of thousands of opening/closing cycles
- Wafer-pattern butterfly valve body with pneumatic scotch-yoke rack-and-pinion actuator
- Spring-return (fail-safe) actuator variants visible (orange end caps = spring return)
- Double-acting actuator variants visible (black end caps)
- PTFE-lined disc variant visible (image index 1)
- Rubber-seated disc variant visible (image index 0 and 4)
- Stainless steel body / full stainless construction variant visible (image index 3)
- Position indicator on actuator top (visual flag)
- Flange drilling to PN10, PN16, ANSI 150, JIS 10K standards
- Sectional diagram shows 7 numbered component positions: bottom stub shaft (1), lower bearing (2), disc (3), seat/liner (4), body (5), upper stem (6), top bearing/packing assembly (7)
- Dimension parameters shown: C (face-to-face), d0 (stem diameter), K (ISO 5211 mounting PCD), E (actuator mount bolt PCD), z-d (actuator bolt pattern), g (actuator mount flange diameter), h (key height), p (stem projection), bxl (key dimensions), D1 (flange OD), n-Od1 (bolt count and diameter)
Notes
- Available in a variety of sizes and actuator configurations to meet diverse project needs.
- Diagram: Sectional/dimensional drawing of wafer butterfly valve showing front elevation with part call-out numbers 1–7, top view of actuator mounting flange with dimensions Øg, h, ISO 5211 pattern, and side elevation of valve flange face with dimensions C, Ød0, ØD1, n-Ød1, ØE, ØK, z-Ød, p, b, l
Description
A wafer-style butterfly valve fitted with a pneumatic actuator for automated on/off or throttling flow control. The compact wafer body installs between standard flanges and is available in a range of body, disc, seat, and shaft materials to suit various media. Nominal pressure ratings of PN10 and PN16 are supported across sizes DN50 to DN1200.
Available pressure classes
Pressure classes this product is rated to.
Smart find
Searches our product catalogue using your spec. Drop a spec sheet or parts list (PDF, Excel, CSV, Word or text, several at once), paste a description or a part number and we'll find the closest matches for each. Anything we can't match goes to your RFQ as a custom enquiry for our team to source.Related Butterfly Valves
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