Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

JOMAR VALVE 1/2 in Brass Ball Valve with Gauge Port - Brass Ball Valves with Gauge Port
JOMAR VALVEBrass Ball Valves with Gauge Port

JOMAR VALVE 1/2 in Brass Ball Valve with Gauge Port

The JOMAR VALVE Manual Two-Way Ball Valve (SKU 3G-OTH-450579) is a 1/2-inch brass ball valve with a gauge port, featuring a straight FIP x FIP connection and a standard port ball. It is equipped with a locking tee…

SKU 3G-OTH-450579

Also listed as: 102303 · 102 303

Brand
JOMAR VALVE
Item
1/2 in Brass Ball Valve with Gauge Port
Category
Brass Ball Valves with Gauge Port
Available to Order
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 — 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

JOMAR VALVE
Manufacturer Part Number
102-303
Type
Brass, Straight, FIP x FIP, Std Port Ball Port
Handle
Locking Tee

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

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

Product Description

The JOMAR VALVE Manual Two-Way Ball Valve (SKU 3G-OTH-450579) is a 1/2-inch brass ball valve with a gauge port, featuring a straight FIP x FIP connection and a standard port ball. It is equipped with a locking tee handle and is identified by manufacturer part number 102-303.

Frequently Asked Questions

What is a JOMAR VALVE manual two-way ball valve with gauge port used for?

This JOMAR VALVE 1/2-inch brass ball valve with a gauge port is used to shut off or allow flow in industrial piping systems while providing a threaded port for attaching a pressure gauge. It is common in water, oil, and gas applications where inline pressure monitoring is needed.

What are the specifications of the JOMAR VALVE 102-303 ball valve?

The JOMAR VALVE 102-303 is a 1/2-inch manual two-way ball valve made of brass with a straight FIP x FIP connection and a standard port ball. It features a locking tee handle and includes a gauge port. The valve is designed for industrial fluid control.

Where to buy a JOMAR VALVE 102-303 ball valve worldwide?

3G Electric supplies the JOMAR VALVE 102-303 ball valve worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this brass ball valve with gauge port to your facility. Contact us for availability and lead time.

How to install a JOMAR VALVE brass ball valve with gauge port?

Install the JOMAR VALVE 102-303 by applying thread sealant to the FIP connections and tightening to the pipe ends. Mount the gauge into the gauge port. Ensure the locking tee handle is in the closed position before pressurizing. Always follow local plumbing codes and manufacturer guidelines.

Used in

Common applications for JOMAR VALVE
Commercial plumbing — JOMAR VALVE brass ball valves with press connections for water supply lines
Industrial process control — JOMAR VALVE carbon steel ball valves with FNPT connections for non-corrosive fluids
Safety systems — JOMAR VALVE emergency shutoff valves for rapid flow isolation in water systems
Maintenance and repair — JOMAR VALVE three-piece carbon steel ball valves for easy disassembly and servicing
Potable water distribution — JOMAR VALVE lead-free sweat ball valves for drinking water applications

JOMAR VALVE Products

3G Electric supplies JOMAR VALVE brass ball valves with gauge port. 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
This brass ball valve features a straight body with 1/2-inch female iron pipe (FIP) threaded connections on both ends. It has a standard port ball port and a locking tee handle for secure shut-off. Commonly used in plumbing, HVAC, and irrigation systems for on/off control of water flow
JOMAR VALVE
This brass ball valve features a straight body with 1/2-inch female iron pipe (FIP) threaded connections on both ends. It has a standard port ball port and a locking tee handle for secure shut-off. Commonly used in plumbing, HVAC, and irrigation systems for on/off control of water flow
This brass ball valve features a straight body with female iron pipe (FIP) threads on both ends, a standard port ball, and a locking tee handle for secure on/off flow control. Suitable for use in plumbing, HVAC, and water systems where a compact shut-off valve is needed
JOMAR VALVE
This brass ball valve features a straight body with female iron pipe (FIP) threads on both ends, a standard port ball, and a locking tee handle for secure on/off flow control. Suitable for use in plumbing, HVAC, and water systems where a compact shut-off valve is needed
This manual two-way ball valve is made of brass with a straight body and standard port. It features 3/8 inch female iron pipe (FIP) threaded ends on both sides and a locking tee handle for secure positioning. Suitable for on/off control in water, oil, and gas piping systems
JOMAR VALVE
This manual two-way ball valve is made of brass with a straight body and standard port. It features 3/8 inch female iron pipe (FIP) threaded ends on both sides and a locking tee handle for secure positioning. Suitable for on/off control in water, oil, and gas piping systems
This two-way brass ball valve features a straight body with full port ball port for minimal pressure drop. It has 2-inch FNPT x FNPT connections and a locking tee handle for secure on/off flow control in industrial piping systems
JOMAR VALVE
This two-way brass ball valve features a straight body with full port ball port for minimal pressure drop. It has 2-inch FNPT x FNPT connections and a locking tee handle for secure on/off flow control in industrial piping systems
Manual two-way brass ball valve with a straight body and 1 1/4 in female NPT connections on both ends. Full port ball port minimizes pressure drop. Locking tee handle allows secure shutoff. Used for on/off flow control in water, oil, and gas piping systems
JOMAR VALVE
Manual two-way brass ball valve with a straight body and 1 1/4 in female NPT connections on both ends. Full port ball port minimizes pressure drop. Locking tee handle allows secure shutoff. Used for on/off flow control in water, oil, and gas piping systems
This manual two-way ball valve features a full port brass body with straight FNPT x FNPT connections. The locking tee handle provides secure operation in applications requiring reliable shut-off or flow control in water, oil, and gas piping systems
JOMAR VALVE
This manual two-way ball valve features a full port brass body with straight FNPT x FNPT connections. The locking tee handle provides secure operation in applications requiring reliable shut-off or flow control in water, oil, and gas piping systems

More from JOMAR VALVE

View all JOMAR VALVE parts
This straight brass ball valve features a standard port ball port and 3/4-inch female iron pipe (FIP) connections on both ends. It includes a gauge port for pressure monitoring and a locking tee handle for secure operation. Suitable for on/off or redirecting flow in water, oil, and gas piping systems
JOMAR VALVE
This straight brass ball valve features a standard port ball port and 3/4-inch female iron pipe (FIP) connections on both ends. It includes a gauge port for pressure monitoring and a locking tee handle for secure operation. Suitable for on/off or redirecting flow in water, oil, and gas piping systems