We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
GHIBSON 4 in Ductile Iron Concentric Lug Butterfly Valve with - Ductile Iron General-Service Butterfly Valves
GHIBSONDuctile Iron General-Service Butterfly Valves

GHIBSON 4 in Ductile Iron Concentric Lug Butterfly Valve with

The GHIBSON Butterfly Valve is a ductile iron general-service butterfly valve with a 4-inch pipe size. It features a gear-operated handwheel, a stainless steel disc, and a lug-style body with 8 bolt holes. This…

SKU 3G-OTH-444976

Also listed as: G531S4 · G531S 4

Brand
GHIBSON
Item
4 in Ductile Iron Concentric Lug Butterfly Valve with
Part Number
G531S-4
Category
Ductile Iron General-Service Butterfly Valves
Available to Order
Also known as:G531S-4GHIBSON
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

GHIBSON
Manufacturer Part Number
G531S-4
Type
Concentric, Lug
Bolt Holes
8
Handle Type
Gear Operated Handwheel
Disc Material
Stainless Steel
Max. Pressure (CWP)
250 psi

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

GHIBSON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GHIBSON Butterfly Valve is a ductile iron general-service butterfly valve with a 4-inch pipe size. It features a gear-operated handwheel, a stainless steel disc, and a lug-style body with 8 bolt holes. This concentric valve is rated for a maximum pressure of 250 psi (CWP) and is identified by manufacturer part number G531S-4.

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. It is suitable for general-service applications such as water, wastewater, and HVAC, where a ductile iron body and stainless steel disc provide corrosion resistance and durability.

What are the specifications of the GHIBSON Butterfly Valve G531S-4?

The GHIBSON Butterfly Valve G531S-4 has a 4-inch pipe size, concentric lug-style body with 8 bolt holes, and a maximum pressure rating of 250 psi CWP. It features a gear-operated handwheel and a stainless steel disc. The body is ductile iron, and the manufacturer part number is G531S-4.

Where to buy the GHIBSON Butterfly Valve worldwide?

You can source the GHIBSON Butterfly Valve worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this GHIBSON valve.

How to install a GHIBSON lug-style butterfly valve?

Install the GHIBSON lug-style butterfly valve between two flanges using bolts through the 8 lug holes. Ensure the valve is fully open during installation to avoid disc damage. Tighten bolts evenly to the manufacturer's torque specification. Use a gear-operated handwheel for precise positioning.

Used in

Common applications for GHIBSON
Water and wastewater treatment — GHIBSON wafer-style butterfly valves with Buna-N seals for isolation and flow control.
HVAC systems — GHIBSON lug-style butterfly valves with lever handles for balancing and shutoff in chilled water loops.
Natural gas distribution — GHIBSON concentric wafer valves with FKM seals for on-off service in fuel gas lines.
Steam service — GHIBSON gear-operated butterfly valves with FKM seals for throttling in steam headers.
Chemical processing — GHIBSON ductile iron valves with stainless steel discs for corrosive media handling.
Power generation — GHIBSON large-diameter butterfly valves for cooling water and auxiliary systems.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from GHIBSON

View all GHIBSON parts →
This concentric wafer butterfly valve features a ductile iron body and a stainless steel disc. It is rated for a maximum cold working pressure of 250 psi and includes an FKM seal. The bare stem design allows for actuation integration. Typical applications include on-off and throttling flow control in water, wastewater, and general industrial piping systems
GHIBSON
This concentric wafer butterfly valve features a ductile iron body and a stainless steel disc. It is rated for a maximum cold working pressure of 250 psi and includes an FKM seal. The bare stem design allows for actuation integration. Typical applications include on-off and throttling flow control in water, wastewater, and general industrial piping systems
Concentric wafer butterfly valve with ductile iron body, stainless steel disc, and Buna-N seat. Rated for 250 psi CWP. Bare stem design for on-off flow control in water, wastewater, and HVAC systems
GHIBSON
Concentric wafer butterfly valve with ductile iron body, stainless steel disc, and Buna-N seat. Rated for 250 psi CWP. Bare stem design for on-off flow control in water, wastewater, and HVAC systems
Concentric wafer-style butterfly valve with ductile iron body and stainless steel disc. Rated for 250 psi CWP. Equipped with gear-operated handwheel and FKM/Buna-N seals. Used for on-off or throttling control in industrial piping systems handling water, oil, or gas
GHIBSON
Concentric wafer-style butterfly valve with ductile iron body and stainless steel disc. Rated for 250 psi CWP. Equipped with gear-operated handwheel and FKM/Buna-N seals. Used for on-off or throttling control in industrial piping systems handling water, oil, or gas
This concentric wafer-style butterfly valve features a ductile iron body and a stainless steel disc. It is equipped with an FKM seal and a gear-operated handwheel. Rated for a maximum pressure of 250 psi CWP, it is suitable for on-off or throttling flow control in industrial piping systems handling water, oil, or gas
GHIBSON
This concentric wafer-style butterfly valve features a ductile iron body and a stainless steel disc. It is equipped with an FKM seal and a gear-operated handwheel. Rated for a maximum pressure of 250 psi CWP, it is suitable for on-off or throttling flow control in industrial piping systems handling water, oil, or gas
This GHIBSON butterfly valve is a 12-inch, concentric, lug-style valve with a ductile iron body and a stainless steel disc. It is gear-operated via a handwheel and rated for a maximum pressure of 150 psi CWP. Suitable for on-off or throttling service in water and process piping systems, the lug design allows dead-end service
GHIBSON
This GHIBSON butterfly valve is a 12-inch, concentric, lug-style valve with a ductile iron body and a stainless steel disc. It is gear-operated via a handwheel and rated for a maximum pressure of 150 psi CWP. Suitable for on-off or throttling service in water and process piping systems, the lug design allows dead-end service
This 20-inch concentric lug butterfly valve features a ductile iron body and a stainless steel disc. It is gear-operated via a handwheel and rated for a maximum pressure of 250 psi (CWP). Suitable for on-off or throttling control of water, air, and non-aggressive fluids in industrial piping systems
GHIBSON
This 20-inch concentric lug butterfly valve features a ductile iron body and a stainless steel disc. It is gear-operated via a handwheel and rated for a maximum pressure of 250 psi (CWP). Suitable for on-off or throttling control of water, air, and non-aggressive fluids in industrial piping systems
This butterfly valve features a ductile iron body with a concentric, lug-style design and a stainless steel disc. Rated for a maximum pressure of 250 psi CWP, it is suitable for on-off or throttling service in industrial piping systems handling water, air, or non-aggressive fluids. The bare stem configuration allows for actuator mounting
GHIBSON
This butterfly valve features a ductile iron body with a concentric, lug-style design and a stainless steel disc. Rated for a maximum pressure of 250 psi CWP, it is suitable for on-off or throttling service in industrial piping systems handling water, air, or non-aggressive fluids. The bare stem configuration allows for actuator mounting
This concentric wafer-style butterfly valve features a ductile iron body, stainless steel disc, and FKM seat. Rated for 250 psi CWP, it is suited for on-off or throttling service in industrial piping systems handling water, oil, or gas
GHIBSON
This concentric wafer-style butterfly valve features a ductile iron body, stainless steel disc, and FKM seat. Rated for 250 psi CWP, it is suited for on-off or throttling service in industrial piping systems handling water, oil, or gas

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first