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GHIBSON Butterfly Valve: 20 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP) - Ductile Iron General-Service Butterfly Valves
GHIBSONDuctile Iron General-Service Butterfly Valves

GHIBSON Butterfly Valve: 20 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP)

The GHIBSON Butterfly Valve is a ductile iron general-service butterfly valve with a 20-inch pipe size, featuring a bare stem and a stainless steel disc. It is a concentric, wafer-style valve with a maximum pressure…

SKU 3G-OTH-444981

Brand
GHIBSON
Item
Butterfly Valve: 20 in Pipe Size, Concentric, 250 psi Max. Pressure
Category
Ductile Iron General-Service Butterfly Valves
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Technical Specifications

GHIBSON
Manufacturer Part Number
N500S-20
Type
Concentric, Wafer, EPDM
Handle Type
Bare Stem
Disc Material
Stainless Steel
Max. Pressure (CWP)
250 psi
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GHIBSON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GHIBSON Butterfly Valve is a ductile iron general-service butterfly valve with a 20-inch pipe size, featuring a bare stem and a stainless steel disc. It is a concentric, wafer-style valve with a maximum pressure rating of 250 psi (CWP) and an EPDM seat, identified by manufacturer part number N500S-20.

Frequently Asked Questions

What is the GHIBSON Butterfly Valve used for?

The GHIBSON Butterfly Valve is used for on-off or throttling flow control in industrial piping systems. Its 20-inch size, concentric design, and EPDM seat make it suitable for water, wastewater, and general-service applications where a ductile iron body and stainless steel disc provide corrosion resistance.

What are the specifications of the GHIBSON Butterfly Valve?

The GHIBSON Butterfly Valve (MPN N500S-20) has a 20-inch pipe size, concentric wafer design, and a maximum pressure rating of 250 psi (CWP). It features a bare stem, stainless steel disc, and EPDM seat. The body is ductile iron, making it suitable for general-service industrial applications.

Where to buy the GHIBSON Butterfly Valve worldwide?

3G Electric supplies the GHIBSON Butterfly Valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the N500S-20 model. We source and deliver to any location.

How to select the right GHIBSON Butterfly Valve for my application?

Select the GHIBSON Butterfly Valve by matching pipe size (20 inches), pressure rating (250 psi CWP), and seat material (EPDM) to your system requirements. The bare stem allows for actuator mounting, while the stainless steel disc resists corrosion. Consult a valve engineer for specific flow and media compatibility.

Used in

Common applications for GHIBSON
Water treatment plants — GHIBSON 540S-10 wafer butterfly valve for isolation in raw water lines
HVAC systems — GHIBSON G530S-3 gear-operated valve for chilled water flow control
Industrial process piping — GHIBSON 531S-10 lug valve for dead-end service in chemical feed lines
Wastewater collection — GHIBSON N500S-24 bare stem valve for large-diameter effluent control
Fire protection systems — GHIBSON G541S-12 lug valve for sectional isolation in sprinkler mains
Cooling water circuits — GHIBSON N501S-18 bare stem valve for condenser water isolation

GHIBSON Products

3G Electric supplies GHIBSON ductile iron general-service butterfly valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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