Specification:
- Proven technology
- Solid plug made of stainless material
- Solid stem made of stainless material
- Solid seat made of stainless material
- Stem with roll hardened thread
- Burnished stem
- High-tensile gland packing
- Favourable zeta-values also for small nominal diameters
- In cast steel, forged steel and stainless steel:
- Bonnet top with threaded bushing
- Pivot mounted bolts