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Series 32/33 & 35/36 Butterfly Valve

Product Description

Series 32/33 and 35/36 extend the resilient seated platform to larger diameters and higher torque duty. Available in wafer, lug and double flanged body styles with a broad selection of elastomer seats.

Technical Specifications

Size Range 2" – 36" (DN50 – DN900)
Pressure Class 150 psi / 10 bar
Body Type Wafer, Lug, Double Flanged
Body Material Cast Iron, Ductile Iron, CF8, CF8M
Seat Material EPDM, Buna-N, Viton™, PTFE lined
Temperature -29°C to 149°C (-20°F to 300°F)
End Connection Wafer, Lug, Flanged
Standard MSS SP-67, API 609

Applications

Water distributionCooling waterIndustrial process

Frequently Asked Questions

What is the minimum order quantity for this product?

For standard specifications we accept trial orders starting from a small quantity. For customised production the MOQ depends on the specification — please contact our sales team for details.

How long is the production lead time?

Standard items are typically ready within 15–25 working days after order confirmation. Customised products may require additional time, which we will confirm before you place the order.

Do you provide technical drawings and certificates?

Yes. We can provide dimensional drawings, material certificates and third-party inspection reports on request.

What are your shipping terms?

We normally ship on FOB, CIF or EXW terms. Please tell us your destination port and we will quote the most suitable option.

Industrial Valves · Butterfly Valve

Series 32/33 & 35/36 Butterfly Valve

Extended range resilient seated butterfly valves covering 2"–36" wafer, lug and flanged configurations.

Key Specifications

material
Cast Iron · Ductile Iron
pressure
PN16 · Class 150
medium
Water · Air
connection
Wafer · Lug · Flanged

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