Bronze full way gate valve BS 5154 PN20 series B.

specification
• BS5154 PN20 series B
• non-rising stem
• high quality lubricated packing
• 1⁄2” to 3” sizes
• solid gunmetal wedge
• can be re-packed under pressure
• bronze (gunmetal) body
• ISO7-1Rc taper thread BS EN 10226
• ANSI (NPT) American taper thread (AT)
• BS2779 parallel thread (PT)
• BS21 taper thread
• all sizes PN20

Component Material
Hand Wheel Nut CW614N
Name Plate Aluminium
Hand Wheel Aluminium Alloy
Stem CW602N
Packing Nut CW614N
Gland Ring CW617N
Stem Bush CW602N
Bonnet CC491K
Body CC491K
Wedge CC491K