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Nickel-plated brass lockout valve with 3/8 BSPP male inlet and female outlet

Legris

Legris 7880 10 17 Lockout Valve 10mm Brass

SKU CH-HD5Q-5ZV0P

A 10 mm brass lockout valve rated to 145 psi and 158 °F with BSPP male inlet and female outlet

  • Lockout function isolates air supply for safety
  • 145 psi maximum pressure handles demanding pneumatic systems
  • Nickel-plated brass body resists corrosion in harsh environments
  • NBR seals perform reliably up to 158 °F
  • 3/8 in BSPP ports integrate with standard air-line fittings

10 mm Brass Lockout Valve

The Legris 7880 series valve isolates compressed-air lines with a 10 mm tube connection. Nickel-plated brass body and NBR seals handle 145 psi at up to 158 Degrees F. Suited for maintenance technicians who need a visible, manual shut-off on main-line pneumatic systems.

Replaces Inline Ball Valves Without Lockout

Swaps directly for standard 3/8 in BSPP male-to-female fittings where a lockable handle is absent. The upgrade is worth it when safety procedures require a padlockable position and visual confirmation that the line is depressurised before service work begins.

Sustained Pressure Holding With Padlock Engagement

Under continuous 145 psi supply the valve maintains seal integrity without creep, and the locking lug accepts a standard shackle so the handle cannot be moved accidentally. Temperature cycles up to 158 Degrees F do not degrade the NBR seats or the nickel-plated brass threads.

Highlights

  • Lockout function isolates air supply for safety
  • 145 psi maximum pressure handles demanding pneumatic systems
  • Nickel-plated brass body resists corrosion in harsh environments
  • NBR seals perform reliably up to 158 °F
  • 3/8 in BSPP ports integrate with standard air-line fittings

Specifications

BrandLEGRIS

Questions about this item

What thread size and type does the 10 mm Legris 7880 valve need on the inlet side?

The inlet is a 3/8 inch male BSPP thread, so the mating fitting must be a 3/8 inch female BSPP port.

Which way round does the 7880 series valve go in the line, and what mistake do installers make?

Flow enters the male 3/8 inch BSPP inlet and exits the female 3/8 inch BSPP outlet; reversing them blocks the lockout function.

How often should the NBR seals in this brass lockout valve be inspected or changed?

Inspect the NBR seals at each scheduled system shutdown; replace them if they show hardening, cracking or leakage at 145 psi.

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