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GHIBSON Butterfly Valve: 1 1/2 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP) - Ductile Iron General-Service Butterfly Valves
GHIBSONDuctile Iron General-Service Butterfly Valves

GHIBSON Butterfly Valve: 1 1/2 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP)

The GHIBSON Butterfly Valve is a ductile iron general-service butterfly valve with a 1 1/2 in pipe size, featuring a lever handle and a stainless steel disc. It is a concentric, lug-style valve rated for 250 psi…

SKU 3G-OTH-444650

Brand
GHIBSON
Item
Butterfly Valve: 1 1/2 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
N501S-1-1/2
Type
Concentric, Lug, EPDM
Handle Type
Lever
Disc Material
Stainless Steel
Max. Pressure (CWP)
250 psi
View Full Spec Sheet

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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 1 1/2 in pipe size, featuring a lever handle and a stainless steel disc. It is a concentric, lug-style valve rated for 250 psi maximum pressure (CWP) with an EPDM seat, identified by manufacturer part number N501S-1-1/2.

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. Its ductile iron body, EPDM seat, and stainless steel disc suit water, wastewater, and general process applications where a 250 psi CWP rating and lug-style installation are required.

What are the specifications of the GHIBSON Butterfly Valve N501S-1-1/2?

The GHIBSON Butterfly Valve N501S-1-1/2 has a 1 1/2 in pipe size, concentric lug design, EPDM seat, lever handle, and stainless steel disc. Maximum pressure is 250 psi CWP. It is a ductile iron general-service butterfly valve from GHIBSON.

Where to buy the GHIBSON Butterfly Valve worldwide?

You can source the GHIBSON Butterfly Valve N501S-1-1/2 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install a GHIBSON lug-style butterfly valve?

Install the GHIBSON lug-style butterfly valve between two flanges using bolts on both sides. Ensure the disc is partially open during installation to avoid seat damage. Tighten bolts evenly to the torque specified by GHIBSON. Always follow standard piping best practices for alignment and support.

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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