- Country of manufacturePoland
- Drive unitManual
- Class of air-tightnessС
- Processing mediumНеагрессивная среда
The main technical characteristics of valves with a rubberized wedge 30h39r (type MZV). Color 30h39r (by type MZV) - blue. The temperature of the working medium is up to + 120 ° C. The ambient temperature is -30 to +45. The nominal pressure PN - DN 50,65,80,100,125,150-1,6 MPa; DN 200,250,300,400,500,600-1,0 MPa. The connection to the pipeline is flanged according to GOST 12815. The reciprocating flanges are GOST 12820-80, GOST 12821-80. The direction of the working environment is any. Mounting position - any, except the flywheel down. The type of control is manual. Material: body, cover-cast iron VCH50 GOST 7293-85 Material: spindle- steel 30X13 GOST 5632-72 Material: wedge-iron VCH50, rubber EPDM.
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Cast iron gate valve with rubberized wedge 30h39r DN80