Ball valves balancing steel Vexve DN15 - DN300
Offer type: salePublished: 28.02.2015
| Price: | negotiated |
| Company: | TOV 'Torgovo-promyishlennaya kompaniya 'Tehnoprom' |
| Seller: |  Sergej Aleksandrovich |
| Phones: |  +38 (96) 8897777 Show phone |
| Address: | Ukraine, Kyiv |
Ball valves balancing steel Vexve DN15 - DN300
Designed for blocking and controlling the flow or differential
pressure in the Central heating systems, cooling, heat recovery
heat and other industrial installations. Does not require technical
service.
MAIN TECHNICAL DATA
Nominal diameters: DN15 - DN300.
Operating temperature: -30...+200°C.
Pressure: PN40 bar (DN15 - DN50) or PN25 bar (DN65 - DN300).
MATERIALS
Case - steel St 37.0 / 37.8 acid or n/W steel AISI 316L;
Ball - n/W steel AISI 304 or AISI 316L;
Spindle - n/W steel AISI 303 or AISI 316;
The seal of the ball - ring of hardened Teflon;
Handle - galvanized or h/W steel with plastic coating; sealing the spindle 2 ring Viton FPM;
The sealing bushing - Teflon PTFE.
DESIGN FEATURES
* Special W-neckline ball provides equal percentage flow characteristic.* For the permanent contact of a ball with a spring-loaded seal rings ensures tightness in the closed position for the long term operation.
* There is the possibility of fixing the position of the regulation.
* Allows you to measure flow.
* All-welded construction provides light weight and elongated spindle facilitates the insulation.
* Spindle has namibiaa (installed inside) design.
* Every valve is tested in accordance with the requirements of the standard EN448, the production is certified by the international management certificate quality ISO 9001.
* Taps have a certificate of conformity UkrSEPRO UA1.087.0019139-05.
