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

Parker Stopcock: For Corrosive Chemicals Media, 2-Way, 1/4 in Pipe Size, PFA, Compression - High-Purity Plug Valves
ParkerHigh-Purity Plug Valves

Parker Stopcock: For Corrosive Chemicals Media, 2-Way, 1/4 in Pipe Size, PFA, Compression

The PARKER Stopcock is a high-purity plug valve designed for corrosive chemicals media. This 2-way valve features a PFA body with PTFE seals and a tee handle, and connects via compression x compression fittings. It…

SKU 3G-OTH-438388

Also listed as: MV14003 · MV 14 003

Brand
Parker
Item
Stopcock: For Corrosive Chemicals Media, 2-Way, 1/4 in Pipe Size, PFA, Compression
Category
High-Purity Plug 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.
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

Parker
Manufacturer Part Number
MV-14-003
Type
2-Way, PFA, Compression, PTFE, Tee
Pipe Size
1/4 in
UNSPSC
40141607
Handle Type
Tee
Body Material
PFA
Seal Material
PTFE
Connection Type
Compression x Compression
Country of Origin
USA (subject to change)
Valve Flow Pattern
2-Way

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

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

Product Description

The PARKER Stopcock is a high-purity plug valve designed for corrosive chemicals media. This 2-way valve features a PFA body with PTFE seals and a tee handle, and connects via compression x compression fittings. It is identified by manufacturer part number MV-14-003.

Frequently Asked Questions

What is the PARKER Stopcock MV-14-003 used for?

The PARKER Stopcock MV-14-003 is a high-purity plug valve designed for corrosive chemicals media. It is commonly used in chemical processing, pharmaceutical, and semiconductor applications where resistance to aggressive fluids is critical. The PFA body and PTFE seals ensure reliable shut-off and flow control.

What are the specifications of the PARKER Stopcock MV-14-003?

The PARKER Stopcock MV-14-003 is a 2-way valve with a 1/4 in pipe size, PFA body, PTFE seals, and a tee handle. It uses compression x compression connections and is rated for corrosive chemicals media. The manufacturer part number is MV-14-003.

Where to buy the PARKER Stopcock MV-14-003 worldwide?

3G Electric supplies the PARKER Stopcock MV-14-003 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this high-purity plug valve for corrosive chemicals.

How to install the PARKER Stopcock MV-14-003?

Install the PARKER Stopcock MV-14-003 by ensuring the compression fittings are properly aligned and tightened to the manufacturer's torque specifications. Use PTFE tape on pipe threads if needed. Always verify the valve is in the closed position before connecting to a pressurized system.

Used in

Common applications for Parker
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

Parker Products

3G Electric supplies Parker high-purity plug 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
PARKER Needle Valve: Compression x Compression, 3/8 in Pipe Size, 100 psig Max. Pressure (CWP), PFA (MPN MV-13-163)
Parker
PARKER Needle Valve: Compression x Compression, 3/8 in Pipe Size, 100 psig Max. Pressure (CWP), PFA (MPN MV-13-163)
PARKER Needle Valve: Compression x Compression, 1/2 in Pipe Size, 100 psig Max. Pressure (CWP), PFA (MPN MV-13-166)
Parker
PARKER Needle Valve: Compression x Compression, 1/2 in Pipe Size, 100 psig Max. Pressure (CWP), PFA (MPN MV-13-166)
PARKER Needle Valve: Compression x Compression, 1/4 in Pipe Size, 100 psig Max. Pressure (CWP), PFA (MPN MV-13-120)
Parker
PARKER Needle Valve: Compression x Compression, 1/4 in Pipe Size, 100 psig Max. Pressure (CWP), PFA (MPN MV-13-120)
PARKER Needle Valve: Flare x Flare, 1/4 in Pipe Size, 100 psig Max. Pressure (CWP), PFA, Flare, PFA (MPN MV-13-104)
Parker
PARKER Needle Valve: Flare x Flare, 1/4 in Pipe Size, 100 psig Max. Pressure (CWP), PFA, Flare, PFA (MPN MV-13-104)
PARKER Check Valve: 1/2 in Pipe Size, Flare x Flare, PTFE, For Corrosives/Gen Purpose Media, Male (MPN CV-1-6688)
Parker
PARKER Check Valve: 1/2 in Pipe Size, Flare x Flare, PTFE, For Corrosives/Gen Purpose Media, Male (MPN CV-1-6688)
PARKER Manual Two-Way Ball Valve: 1/4 in, PTFE, Straight Valve Body, FNPT x FNPT, One-Piece, Tee (MPN MV-6-1414-0)
Parker
PARKER Manual Two-Way Ball Valve: 1/4 in, PTFE, Straight Valve Body, FNPT x FNPT, One-Piece, Tee (MPN MV-6-1414-0)

More from Parker

View all Parker parts
PARKER Stopcock: For Corrosive Chemicals Media, 2-Way, 1/4 in Pipe Size, PFA, MNPT x MNPT, Male, NPT (MPN MV-14-006)
Parker
PARKER Stopcock: For Corrosive Chemicals Media, 2-Way, 1/4 in Pipe Size, PFA, MNPT x MNPT, Male, NPT (MPN MV-14-006)
PARKER Stopcock: For Corrosive Chemicals Media, 2-Way, 1/4 in Pipe Size, PFA, Flare x Flare, Flare (MPN MV-14-007)
Parker
PARKER Stopcock: For Corrosive Chemicals Media, 2-Way, 1/4 in Pipe Size, PFA, Flare x Flare, Flare (MPN MV-14-007)
PARKER Stopcock: For Corrosive Chemicals Media, 2-Way, 1/8 in Pipe Size, PFA, Compression, PTFE, Tee (MPN MV-14-018)
Parker
PARKER Stopcock: For Corrosive Chemicals Media, 2-Way, 1/8 in Pipe Size, PFA, Compression, PTFE, Tee (MPN MV-14-018)