Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
SPEARS PVC Ball Valve, 1/2 in, FNPT x FNPT, 235 psi CWP - PVC Ball Valves
SPEARSPVC Ball Valves

SPEARS PVC Ball Valve, 1/2 in, FNPT x FNPT, 235 psi CWP

The SPEARS Manual Two-Way Ball Valve (MPN 2121-005) is a 1/2 in PVC straight valve with FNPT x FNPT connections, rated for 235 psi maximum pressure (CWP). As a tee-style valve, it provides straightforward on/off flow…

SKU 3G-OTH-596708

Also listed as: 2121005 · 2121 005

Brand
SPEARS
Item
PVC Ball Valve, 1/2 in, FNPT x FNPT, 235 psi CWP
Part Number
2121-005
Category
PVC Ball Valves
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.
EXW Singapore
Collect or forward from our office
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
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

SPEARS
Manufacturer Part Number
2121-005
Type
PVC, Straight, FNPT x FNPT
Max. Pressure (CWP)
235 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

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

Product Description

The SPEARS Manual Two-Way Ball Valve (MPN 2121-005) is a 1/2 in PVC straight valve with FNPT x FNPT connections, rated for 235 psi maximum pressure (CWP). As a tee-style valve, it provides straightforward on/off flow control in industrial piping systems.

Frequently Asked Questions

What is the SPEARS 2121-005 PVC ball valve used for?

The SPEARS 2121-005 is a manual two-way ball valve used for on/off flow control in industrial piping systems. Its 1/2 in PVC straight body with FNPT connections suits water, chemical, and air applications where corrosion resistance and a 235 psi CWP rating are required.

What are the specifications of the SPEARS 2121-005 ball valve?

The SPEARS 2121-005 is a 1/2 in PVC straight ball valve with FNPT x FNPT connections. It is rated for 235 psi maximum pressure (CWP) and features a tee-style body. The valve provides simple quarter-turn operation for reliable on/off flow control in industrial systems.

Where to buy the SPEARS 2121-005 ball valve worldwide?

3G Electric supplies the SPEARS 2121-005 PVC ball valve worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine SPEARS valve.

How to install a SPEARS PVC ball valve?

Install the SPEARS 2121-005 by applying PTFE tape or pipe sealant to male threads, then hand-tighten the FNPT connections. Avoid over-tightening to prevent cracking the PVC body. Support the piping to reduce stress on the valve. Test at low pressure before full operation.

Used in

Common applications for SPEARS
Chemical processing — Spears slip-socket expansion joints with EPDM bulb for thermal expansion in corrosive fluid lines
Water treatment — Spears PVC non-rising stem gate valves with socket connections for on/off flow control
Industrial piping — Spears FIPS threaded gate valves for general-purpose shutoff in water and chemical service
Pharmaceutical production — Spears PVC gate valves with polypropylene wedge for high-purity fluid handling
Power generation — Spears expansion joints for absorbing vibration and thermal movement in cooling water systems
Food and beverage — Spears PVC gate valves with socket ends for sanitary and utility water applications
Not sure this is the right part? Photo-identify it→

SPEARS Products

3G Electric supplies SPEARS pvc ball 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 SPEARS

View all SPEARS parts →
This manual two-way ball valve features a PVC body with socket and female NPT ends. Rated for 235 psi CWP, it is suited for on-off control in industrial piping systems handling compatible fluids
SPEARS
This manual two-way ball valve features a PVC body with socket and female NPT ends. Rated for 235 psi CWP, it is suited for on-off control in industrial piping systems handling compatible fluids

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first