FITTINGS AND ACCESSORIES:
The main production scope of our company is service, renovations, spare parts production for valves and their actuating. We are mainly specialized in valves working under hard conditions with treatment of chemicals, high temperatures, friction, abrasion, corrosion, erosion, cavitation or stroke.
Using the state-of-the-art technologies of heat sprays - HVOF application and Plasma powder surfacing PTA we can ensure compliance of your demanding requests.
| Fitting type | DN / PN | Production | Service | Renovation | Individual parts | Testing |
|---|---|---|---|---|---|---|
|
Spherical cocks: - stop - control |
up to 24" up to 100 bar |
YES | YES | YES |
Bodies: - cast (carbon, stainless steel) - machined Spheres: - floating - with pin - regulating Seatings: - soft packing (PTFE, PEEK) - metal sealing (with spray, with surfacing) - complete sealing material |
- according to DIN 3230 |
|
Valves: - stop - control - safety |
up to 16" up to 160 bar |
NO | YES | YES |
Spindles: ((with spray, with surfacing) Seatings: - soft packing (PTFE, PEEK) - metal sealing (with spray, with surfacing) - complete sealing material |
- according to DIN 3230 - Opening pressure setting including Adjustment record according to ČSN 13 3060 |
|
Slide valves |
up to 40" up to 160 bar |
NO | YES | YES |
Spindles: (with spray, with surfacing) Gates: - with surfacing Seatings: - with surfacing - complete sealing material |
- according to DIN 3230 |
| Drives | DN / PN | Production | Service | Renovation | Individual parts | Testing |
|---|---|---|---|---|---|---|
| Pneumatic | up to 20" up to 10 bar |
YES | YES | YES |
- cylinders - pistons - piston rods - covers - flanges - fixing eyes - complete sealing material |
Tightness test |
|
Mechanical: - with electrical drive - manual |
- | NO | YES | YES | shaft sealing | End positioning and sensor setting |
| Accessories | DN / PN | Production | Service | Renovation | Individual parts | Testing |
|---|---|---|---|---|---|---|
|
Suction baskets - stainless |
to 10" | YES | YES | YES | NO | Tightness test |
|
screw-coupling Flange sealing |
- | - | - | - | - | - |
We do renovation of spherical industrial fittings with the metal-metal sealing system mainly from foreign producers ARGUS, NELES, JAMESBURY, SOMAS GULDE, NAF, and other trade marks in stainless and also carbon steel. We do armouring of spherical and cylindrical surfaces.
For classic types of valves we renovate following valves marks KSB, PERSTA, FISHER, SCHMITZ-SHULZE, BTG, MSA, MOSTRO and many others fittings from high-pressure slide valves and valves. We do produce spare parts using materials according customer needs or according experiences and environment of fitting placing. With every new produced or renovated part we deliver material tests, test records and declaration of conformity on regular bases.