1a,QB250Valve anti-explosion elektrikOperatorBayan Produk

Valve ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rotQ-type elektrik. A ye valve ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈

Kä ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi. A be luui në luɔɔi ye cɔl electricity, metallurgy, petroleum, chemical, food, textile, paper, pharmaceutical, water plants ku jɔl ya wastewater treatment.

Kuen kënë luɔɔiJB/T8528-1997 "Kä ye kek looi në luɔɔi de valve ye kek looi në luɔɔi de valve ye kek looi në luɔɔi de valve ye kek looi në luɔɔi de valve ye kek looi". Kä ye kek looi aye gam në GB3836.1-2000 "Electrical Equipment for Explosive Gas Environment Part 1: General Requirements", GB3836.2-2000 "Electrical Equipment for Explosive Gas Environment Part 2: Explosive Isolation Type "d" ku JB/T8529-1997 "Technical Conditions for Explosive Valve Electrical Equipment".

Kä ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi ye kek looi

Ka tɛmɛ control ye, a lëu bɛ kala conventional type, total type, ku total adjustable type.

2a,QB250Valve anti-explosion elektrikOperatorExplosion bayanna

Electrical device of explosion-proof valve (ye cɔl electrical device)BDFs series explosion-proof electric valve has a complete explosion-proof structure after three-phase asynchronous motor assembled, and explosion-proof performance conforms to GB3836.1-2000 "Explosive gas environment electrical equipment Part 1: General requirements" and GB3836.2-2000 "Explosive gas environment electrical equipment Part 2: explosion-proof type "d" regulations. Pɛlɛ̈ɛ̈k tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n

Në luɔɔi de tɛ̈n de tɛ̈n de tɛ̈n de tɛ̈n de tɛ̈n de tɛ̈n de tɛ̈n de tɛ̈n de tɛ̈n de tɛ̈n de tɛ̈n Ka tɛ̈n bɛ̈n looi ka tɛ̈n bɛ̈n looi ka tɛ̈n bɛ̈n looi ka tɛ̈n bɛ̈n looi ka tɛ̈n bɛ̈n looi ka tɛ̈n bɛ̈n looi ka tɛ̈n bɛ̈n looi Lɔ̈ɔ̈m ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k.

3a,QB250Valve anti-explosion elektrikOperatorParameters dɛ