½ - 2" Black Malleable Iron Navy Union Fitting
This black bronze to bronze (double bronze) cone seats also known as a navy union fitting, available in a range of sizes from 1/2" to 2" inches and has an ISO 7-1 taper/parallel rated connection type. Also available in Galvanised finish.

Summary: 

• Female BSPT taper threaded ends to ISO 7-1
• Cast Iron EN1562 construction
• EN10242 Zinc coated
• ISO 7-1 taper/parallel connection
• Maximum operating pressure: 25 bar (PN25) at up to 120°C
• Maximum operating temperature: 200°C at up to 20 bar (PN20)
• Operating temperature range: -20°C - 200°C

Specifications:

Standard
BS EN 10242

Connection Type
ISO 7-1 (Taper/Parallel)

Material
Cast Iron (EN1562)

Zinc Coating
EN10242

Reinforcement
Beaded