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GHIBSON Butterfly Valve: 18 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP) - Ductile Iron General-Service Butterfly Valves
GHIBSONDuctile Iron General-Service Butterfly Valves

GHIBSON Butterfly Valve: 18 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP)

The GHIBSON Butterfly Valve is a ductile iron general-service butterfly valve with an 18-inch pipe size. It features a gear-operated handwheel, a stainless steel disc, and a wafer-style body with EPDM seat, rated for…

SKU 3G-OTH-444821

Brand
GHIBSON
Item
Butterfly Valve: 18 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
GN500S-18
Type
Concentric, Wafer, EPDM
Handle Type
Gear Operated Handwheel
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 an 18-inch pipe size. It features a gear-operated handwheel, a stainless steel disc, and a wafer-style body with EPDM seat, rated for a maximum pressure of 250 psi (CWP). This concentric valve is identified by manufacturer part number GN500S-18.

Frequently Asked Questions

What is the GHIBSON GN500S-18 butterfly valve used for?

The GHIBSON GN500S-18 is a ductile iron general-service butterfly valve used for on-off or throttling control of water, air, and non-aggressive fluids in industrial piping systems. Its 18-inch wafer body and EPDM seat suit HVAC, water treatment, and process applications up to 250 psi CWP.

What are the specifications of the GHIBSON 18-inch butterfly valve?

The GHIBSON GN500S-18 is an 18-inch concentric wafer valve with a ductile iron body, stainless steel disc, and EPDM seat. It has a gear-operated handwheel and a maximum pressure rating of 250 psi CWP. The manufacturer part number is GN500S-18.

Where to buy the GHIBSON GN500S-18 butterfly valve worldwide?

3G Electric supplies the GHIBSON GN500S-18 butterfly valve worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 18-inch wafer valve.

How to install a GHIBSON wafer butterfly valve?

Install the GHIBSON wafer butterfly valve between two pipe flanges using centering lugs. Ensure the disc is partially open to avoid seat damage. Tighten flange bolts evenly to the torque specified by the gasket manufacturer. Always follow the valve's installation manual for proper alignment.

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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