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Product name: natural gas cut-off valve
Models: QJG - 5 f
Specification: QJG - 5 f
Product introduction: applicable to gas bottle of nominal pressure, nominal size 20 mpa: DN4mm export thread: M22 * 1.5 and cylinder connecting thread: 12 safety device temperature or pressure piston hole: no
Models: QJG - 5 f
Specification: QJG - 5 f
Product introduction: applicable to gas bottle of nominal pressure, nominal size 20 mpa: DN4mm export thread: M22 * 1.5 and cylinder connecting thread: 12 safety device temperature or pressure piston hole: no
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