1/2″ Lockshield Type A Brass Drain Off Cock Heavy Pattern Drain Valve
The MEP Stock 1/2″ Lockshield Type A Drain Off Cock is a heavy pattern brass drain valve designed for controlled draining and servicing of plumbing and heating systems. Featuring a lockshield design and EPDM internal washer, this 1/2″ lockshield drain off cock provides secure operation and reliable performance for hot and cold water applications.
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Delivery
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Estimated delivery: 1–3 working days
Home or Collection Point Delivery – FREE on orders over £35
30-Day Returns
We accept returns of unused and undamaged items in their original packaging within 30 days of purchase.
Returns are typically processed within 5–7 business days after the returned item has been received and inspected. Refunds are issued to the original payment method and may take an additional 1–3 business days to appear, depending on your payment provider.
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The MEP Stock 1/2″ Lockshield Type A Drain Off Cock is a professional-quality heavy pattern brass drain valve designed for controlled draining, servicing and maintenance of plumbing and heating systems. Manufactured from durable brass and fitted with an EPDM internal washer, this lockshield drain off cock delivers reliable performance and long-lasting durability.
Featuring a lockshield design for added security and control, this Type A drain off valve is ideal for draining pipework, cylinders and water systems during maintenance and repair work. Suitable for both hot and cold water systems, it provides dependable operation in domestic and commercial installations.
Lockshield Design
The lockshield feature helps prevent unauthorised operation, providing additional security and controlled access when draining or servicing water systems.
Heavy Pattern Brass Construction
Manufactured from high-quality brass, this heavy pattern drain off cock offers excellent corrosion resistance, durability and dependable long-term performance.
Key Features
- 1/2″ lockshield drain off cock
- Type A heavy pattern design
- Durable brass construction
- EPDM internal sealing washer
- Lockshield operation for added security
- Suitable for hot and cold water systems
- Reliable draining and maintenance solution
- Corrosion-resistant brass body
- Suitable for domestic and commercial installations
- 1 Year Manufacturer’s Warranty
Technical Specifications
- Product Type: Lockshield Type A Drain Off Cock
- Material: Brass
- Size: 1/2″
- Colour: Brass
- Washer Material: EPDM
- Pattern: Heavy Pattern
- Suitable For: Hot & Cold Water Systems
- Warranty: 1 Year Manufacturer’s Warranty
Applications
- Plumbing system draining
- Heating system maintenance
- Hot water cylinders
- Pipework draining
- Water tank servicing
- Domestic plumbing systems
- Commercial plumbing installations
- Heating and cooling systems
- Maintenance and repair work
- General water system servicing
| Weight | 0.175 g |
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- Helpline :02081443870
- orders@mepstock.co.uk
- Unit A, 19 Brook Path, Slough,SL1 5ER.
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© 2026 Copyright Mep Stock Limited registered in England No. 10653971. | Developed by Colourmoon
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1/2" Lockshield Type A Brass Drain Off Cock Heavy Pattern Drain Valve
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1/2" Lockshield Type A Brass Drain Off Cock Heavy Pattern Drain Valve


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