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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 gear-operated handwheel and a stainless steel disc. It is a concentric, wafer-style valve rated for…

SKU 3G-OTH-444823

Also listed as: GN500S20 · GN500S 20

Brand
GHIBSON
Item
Butterfly Valve: 20 in Pipe Size, Concentric, 250 psi Max. Pressure
Category
Ductile Iron General-Service Butterfly Valves
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GHIBSON
Manufacturer Part Number
GN500S-20
Type
Concentric, Wafer, EPDM
Handle Type
Gear Operated Handwheel
Disc Material
Stainless Steel
Max. Pressure (CWP)
250 psi

Technical Documents

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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 gear-operated handwheel and a stainless steel disc. It is a concentric, wafer-style valve rated for 250 psi maximum pressure (CWP) with an EPDM seat, identified by manufacturer part number GN500S-20.

Frequently Asked Questions

What is the GHIBSON Butterfly Valve used for?

The GHIBSON Butterfly Valve is used for on-off or throttling service in industrial piping systems handling water, air, or compatible fluids. Its ductile iron body and EPDM seat suit general-service applications in water treatment, HVAC, and process industries where a 20-inch line size and 250 psi CWP rating are required.

What are the specifications of the GHIBSON Butterfly Valve?

The GHIBSON Butterfly Valve (MPN GN500S-20) has a 20-inch pipe size, concentric wafer design, and 250 psi maximum pressure (CWP). It features a gear-operated handwheel, 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. We source and deliver this valve to any international destination.

How to install the GHIBSON Butterfly Valve?

Install the GHIBSON Butterfly Valve between two pipe flanges using the wafer-style body. Ensure the valve is fully open before tightening bolts evenly to avoid seat damage. Use a gear-operated handwheel for precise positioning. Follow standard piping practices for concentric butterfly valves and verify pressure rating 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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