Vinco High-Purity Ball Valves
Staitech offer a range of 2, 3 and 4 way high purity ball valves suitable for steam, gas and liquid applications.
The Vinco LP, XP, RP and MP ranges are manufactured by Vinco Valve of Portugal, with all models complying with the current ASME BPE standard.
Product features:
- Sizes from 1/2” – 6”
- Clamp and weld end connection options
- All models with ISO actuation feature
- Wetted surfaces finished to 0.5 microns Ra as standard
- PED certification acc. to 2014/68/EU
- ATEX II 2 GD Certification acc. to 2014/34/EU
- EN 10204:2004 3.1 Full component traceability
- FDA and USP Class VI compliant body seal

LP Series
Manufactured by Vinco Valve of Portugal, the LP range offer a cost effective solution for line isolation in non-critical pharmaceutical installations. Standard LP valves have open PTFE seats which are suitable for gas, liquid and low pressure steam applications. LP valves are suitable for use in environments requiring ATEX certifications.
Overview | ATEX compliant European manufacture Actuator mounting feature |
Size Range | 1/2″ – 2″ ASME BPE compliant clamp connections 1/2″ – 2″ ASME BPE compliant weld end connections |
Material | 316L stainless steel |
Options | Cavity filled PTFE seats Enhanced surface finishes and electropolishing Special cleaning for O2 service Locking devices and Stem extensions DIN, ISO & SMS sizes |
Literature |

XP Series
Staitech offer plain gaskets in several FDA and USP Class VI compliant materials such as EPDM, Viton and Silicone. Gaskets are also available in a number of high performance materials which address typical gasket issues such as creep, bore intrusion and ineffective sealing caused by thermal cycling in steam and hot WFI systems.
Overview | Enclosed body bolt design ATEX compliant European manufacture Actuator mounting feature |
Size Range | 1/2″ – 4″ ASME BPE clamp connections 1/2″ – 4″ ASME BPE weld end connections |
Material | 316L stainless steel |
Options | Alternative seat materials – PTFE and PEEK Cavity filled seats – TFM, PTFE and PEEK Enhanced surface finishes and electropolishing Special cleaning for O2 service Locking devices and Stem extensions DIN, ISO and SMS sizes Purge ports Low ferrite stainless steel material |
Literature |

RP Series
The RP range of ball valves are manufactured from bar and can be supplied in any grade of stainless steel, C22 alloy or duplex materials. The external body surfaces of the RP range are polished as standard, making them and ideal choice for clean room applications.
Overview | Manufactured from wrought bar material Polished external surfaces ATEX compliant European manufacture Suitable for actuation |
Size Range | 1/2″ – 4″ ASME BPE clamp connections 1/2″ – 4″ ASME BPE weld end connections |
Material | 316L stainless steel |
Options | Alternative seat materials – PTFE and PEEK Cavity filled seats – TFM, PTFE and PEEK Enhanced surface finishes and electropolishing Special cleaning for O2 service Locking devices and Stem extensions DIN, ISO and SMS sizes Purge ports Low ferrite stainless steel, C22 and other alloys |
Literature |

MP Series
The MP range are available in 3 and 4 way configurations with either ‘L’ or ‘T’ port ball design. As with the RP, the MP is machined from bar, so can be produced in a wide range of materials in any size up to 4″.
Overview | 3 and 4 way ‘L’ or ‘T’ port options Polished external surfaces Suitable for actuation ATEX compliant Wetted surfaces finished to 0.5 microns Ra |
Size Range | 1/2″ – 2″ ASME BPE compliant clamp connections 1/2″ – 2″ ASME BPE compliant weld end connections |
Material | 316L stainless steel |
Options | Actuator packages Alternative seat materials Enhanced surface finishes and electropolishing Low ferrite stainless steel, C22 and other alloys |
Literature |

Actuator Components
Staitech offer Quifer Aluminium rack and pinion actuators as standard. Both spring return and double acting models are available, as are switch boxes and solenoids.
Quifer actuator | |
Switch boxes | |
Solenoids (Safe area) | |
Solenoids (hazardous area) |