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Cast Iron Wafer Type Butterfly Valve 150#
Leading Manufacturer, Supplier & Exporter
Pricing & Payment Information
Starting Price: ₹250 / Piece
- Price Basis: Ex-Ahmedabad Factory
- Payment Terms: Advance Payment / Net 30 (Bulk Orders)
- Delivery: Ready Stock / Fast Dispatch
- Packaging: Industrial standard packing for safe transport
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Product Overview
Kelor by Krishna Industries offers premium Cast Iron Wafer Type Butterfly Valves designed for efficient flow control in industrial pipelines. These valves are ideal for water treatment, chemical, HVAC, and general engineering applications. The wafer design ensures easy installation between standard flanges while maintaining high sealing efficiency.
Salient Features
Cast Iron Body Wafer Type Design 150# Pressure Rating Low Torque Operation Corrosion Resistant
Material of Construction
| Part | Material |
|---|---|
| Body | Cast Iron / WCB |
| Disc | Cast Iron / WCB |
| Seat | PTFE / Rubber Lined |
| Stem | Stainless Steel / Alloy Steel |
Standard Dimensions (MM)
| Size (DN) | Face to Face (mm) | Operating Torque (Nm) |
|---|---|---|
| 40 | 50 | 8 |
| 50 | 60 | 10 |
| 80 | 70 | 15 |
| 100 | 80 | 20 |
| 150 | 95 | 30 |
| 200 | 110 | 45 |
| 250 | 125 | 60 |
| 300 | 140 | 75 |
| 400 | 160 | 110 |
| 600 | 200 | 180 |
Technical Specifications
| Parameter | Value |
|---|---|
| Valve Type | Wafer Butterfly Valve |
| Pressure Rating | 150# (PN16) |
| Size Range | 40 mm – 600 mm |
| End Connection | Wafer / Lug Type |
| Operation | Manual / Gear Operated |
| Seal Type | PTFE / Rubber Lined |
| Applicable Standards | API, BS, IS |
Technical Data
- Corrosion resistant cast iron body suitable for water and chemical applications
- Wafer-type design reduces space requirement between flanges
- Low operating torque ensures smooth manual operation
- Durable PTFE or rubber lined seat for leak-proof sealing
- Compliant with ISO and API standards
Installation Guidelines
Ensure proper alignment between flanges before installation. Tighten bolts evenly in a criss-cross pattern to avoid stress on the valve body. Suitable for horizontal and vertical pipeline mounting. Avoid excessive torque to prevent seat damage.
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Frequently Asked Questions – Cast Iron Wafer Type Butterfly Valve 150#
What is a Cast Iron Wafer Type Butterfly Valve 150#?
A Cast Iron Wafer Type Butterfly Valve 150# is a compact valve used
to start, stop, or regulate flow in pipelines. Its wafer-style design allows installation
between flanges, making it space-efficient and easy to maintain.
What industries commonly use this valve?
These valves are widely used in water treatment, HVAC systems, chemical plants,
power plants, and oil & gas pipelines where reliable flow control is critical.
What sizes are available?
Kelor offers a wide range of sizes from 50 mm to 600 mm (2” to 24”),
suitable for both small-scale and large industrial pipelines. Custom sizes are available
on request.
What materials are used in construction?
The valve body is made from high-quality cast iron, with a disc typically
in cast iron, ductile iron, or stainless steel. Seals are made from EPDM, NBR, or PTFE for corrosion and leak resistance.
Can this valve handle high pressure and temperature?
Yes. The 150# pressure rating allows handling pressures up to 150 psi.
Temperature limits depend on the seal material: EPDM (−20°C to 120°C), NBR (−10°C to 80°C),
PTFE (−200°C to 260°C).
How is this valve installed?
The wafer design fits between two pipeline flanges. Bolts pass through the flanges,
clamping the valve in place. Proper alignment ensures tight sealing and smooth operation.
How do I maintain a wafer type butterfly valve?
Maintenance is minimal. Inspect the disc, seat, and seals regularly. Lubricate the stem
if required, and replace worn seals to prevent leakage without removing the valve from the pipeline.
Do you provide bulk supply for industrial buyers?
Yes. Kelor supplies bulk quantities for industrial projects with
OEM branding, competitive pricing, and flexible delivery schedules to meet procurement requirements.
Can the valve be customized for specific applications?
Absolutely. We can customize disc material, seals, and size to meet
chemical resistance, temperature, or pressure requirements for specific industrial applications.
Does Kelor export Cast Iron Wafer Type Butterfly Valves?
Yes. Kelor by Krishna Industries exports globally, offering custom packing,
international documentation, and OEM options for safe delivery to overseas industrial buyers.