• 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
