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Product name: natural gas cut-off valve
Model: QF - T3B
Specification: QF - T3B
Product introduction: applicable to gas nominal pressure: 20 mpa nominal diameter: DN4mm export thread: card sleeve hole 6 import thread: hole 6 safety device of cutting sleeve type has the temperature or pressure: no
Model: QF - T3B
Specification: QF - T3B
Product introduction: applicable to gas nominal pressure: 20 mpa nominal diameter: DN4mm export thread: card sleeve hole 6 import thread: hole 6 safety device of cutting sleeve type has the temperature or pressure: no
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