Extension Shaft Wafer Butterfly Valve
Debug · supplier source (internal only)
Specifications
Confirmed at quote- Size Range
- DN50-DN1000
- Pressure Class
- PN10/PN16
- Standards
- API 609, ANSI 16.34, JIS B2064, GB/T 12238, DIN 3202, ISO 5752, BS 5155, API 598, ISO 5211, DIN 2501 PN10/16, ANSI 125/150/300, BS 4504, JIS 10K
Available sizes
Standard DN sizes covered by this product. Confirmed at quote.
Available pressure classes
Pressure classes this product is rated to.
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
Operating media
Approvals
Features
- Extension shaft allows valve operation without excavation of buried pipelines
- Thermal break option to prevent heat transfer in insulated systems
- Compact wafer-style body
- Custom shaft lengths, materials, and accessories available on request
- Wafer-style butterfly valve with lever handle
- Rubber-lined body bore (seat integral with body)
- Disc visible in closed position
- Stem with packing gland arrangement
- Flanged drilling patterns available for PN10, PN16, ANSI 150 and JIS 10K
Notes
- Global Certifications – WRAS, NSF/ANSI 61, DVGW available
- Custom Configurations – Special shaft lengths, materials, and accessories
- Our products hold up to 10 international authoritative certification certificates
- Diagram: Sectional/dimensional drawing of a wafer butterfly valve showing front elevation with bolt-hole pattern (n-Ød1, ØD1), side cross-section with part call-outs numbered 1–7 and dimension references C, Ød0, Øg, h, and bottom plan view of actuator mounting flange showing dimensions b, ØE, ØK, z-Ød, p
Description
A wafer-style butterfly valve fitted with a stainless steel extension shaft, designed for buried pipelines, insulated piping systems, and hard-to-access installations. Available in cast iron, ductile iron, carbon steel, and stainless steel bodies with multiple seat material options. Operates across a temperature range of -30 °C to 135 °C at nominal pressures up to PN16 / Class 300.
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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- Standards
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Adds to your quote request — not a purchase. Refine size, pressure and material before submitting.
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Adds to your quote request — not a purchase. Refine size, pressure and material before submitting.
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Adds to your quote request — not a purchase. Refine size, pressure and material before submitting.
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Adds to your quote request — not a purchase. Refine size, pressure and material before submitting.