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Type RZ48W(r)-town gas valve

Type RZ48W(r)-town gas valve
company Tieling Valve Group Special Valve Co., Ltd.
Categories Woks
Update2011-04-18
Original RegionChina
Type RZ48W(r)-town gas valve

Type RZ48W(r)-town gas valve

Standard: GJ/t3005

Nominal pressure: PN0.25-1.0Mpa

Nominal diameter: DN250 -1400mm

Suitable medium: coal gas and other flammable gas

Suitable temperature120

Materials: ray cast ironductile iron

Sealing materials: cast iron to cast iron

Leakage rate: GB/T13927 Class A

Operating mode: manualelectric

Gate equipped with rove which can be filled with grease after close to ensure sealing performance. There equipped with sheathing at bottom of operating nut to avoid coking of thread and the gate can automatically scurf coke deposited on bode seat when close. Stem does not rise when open. The valve is the best equipment of town gas pipe.

Type RZ48W(r)-town gas valve on sale

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