Cast Iron Wafer Butterfly Valve with Plate Spray Painted24 of 64 butterfly valvesDesulfuration Wafer Butterfly Valve
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Butterfly Valve
Cast Iron Wafer Butterfly Valve
Debug · supplier source (internal only)
Specifications
Confirmed at quote- Size Range
- DN50-DN1000
- Pressure Class
- PN10/300LB
- Standards
- API609, ANSI16.34, JISB2064, GB T12238, DIN3202, ISO5752, BS5155, API598, ISO5211, DIN2501 PN10/16, ANSI 125/150/300, BS4504, JIS10K
- End connection
- Wafer
- Operating temperature
- -10°C to +120°C
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
- shaft
- bushing
- o ring
- pin
Operating media
Chemicalsairwatersteamoilacidssalts
Actuation options
manual levermanual gearboxpneumatic actuatorelectric actuator
Approvals
LR (Lloyd's Register)ECM (Ente Certificazione Macchine)ISOEACCEBureau VeritasACS (Attestation de Conformité Sanitaire)WRAS Approved Product
Features
- Compact wafer-type body for installation between flanges
- Low operating torque
- Tight sealing mechanism for shut-off and flow regulation
- Top flange to ISO5211 for actuator mounting
- Multiple body, seat, disc, and stem material options
- Wafer-style butterfly valve with lever-lock handle
- Rubber-lined body with stainless steel disc
- Bottom shaft stub visible (double-stub shaft configuration)
- Bolt-through lug pattern with 4-bolt configuration on smaller sizes
- Parts labelled 1–7 in sectional drawing: (1) bottom shaft, (2) body/seat liner, (3) disc, (4) body, (5) upper shaft, (6) packing/gland, (7) top plate/actuator mounting
- Dimension references: C = face-to-face, d0 = shaft diameter, K = ISO 5211 actuator bolt circle, E = actuator bolt hole spacing, z-d = actuator bolt count and diameter, g = actuator flange diameter, h = top flange height, p = bottom shaft stub length, D1 = flange bolt circle diameter, n-Ød1 = bolt count and hole diameter
- Flange drilling to PN10, PN16, ANSI 150, JIS 10K
Notes
- Can be customised to meet specific project requirements
- Header listing states DN50–DN1200; specification table states DN50–DN1000
- Diagram: Sectional cross-section view of wafer butterfly valve showing 7 numbered components with dimensional callouts: Ød0 (shaft diameter), Ødg (top flange diameter), h (top flange height), C (face-to-face length), ØE and ØK (actuator mounting bolt circle), z-Ød (bolt holes), p (bottom stub length)
- Diagram: Front elevation and plan view showing ØD1 (flange bolt circle) and n-Ød1 (bolt count/diameter)
- Diagram: Bottom view showing dimension b (bottom flange)
Description
A wafer-type butterfly valve with a cast iron body designed for installation between flanges. Available in multiple body, disc, seat, and stem material combinations to suit a range of media. Suitable for water supply, HVAC, industrial circulation, and wastewater treatment applications.
Smart find
Searches our product catalogue using your spec. Drop a PDF — or multiple PDFs 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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