德州Dry ash gate valve

2021-09-26 15:08:27

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Details:

Purpose and specification:

Ghz44h series dry ash gate valve is a patented product of our factory. The product has reasonable structure. Flexible opening and long service life. It is mainly applicable to the pneumatic conveying system of dry ash, powder ash and cement in thermal power plant. As the opening and closing device, it has a unique design concept.

Performance specification：

Product model	Nominal pressure	Sealing test pressure	Strength test pressure	working temperature	Applicable media
944 GHZ 644 H-6C 44	0.6	0.66	0.9	≤120℃	Particle, powder and air mixture particle to air ratio 1:30
944 GHZ 644 H-10C 44	1.0	1.1	1.5
944 GHZ 644 H-16C 44	1.6	1.76	2.4
944 GHZ 644 H-25 44	2.5	2.75	3.75
Cylinder nominal pressure：0.4-0.6MPa				Applicable medium: air

Material of main parts：

Part name	Material Science
	6C	10cC	16C	25
valve body	WCB
Valve cover	WCB
Ram	2Cr13 or 1Cr18Ni9Ti ZG230-450 Surfacing wear resistant material
Valve stem	2Cr13 or 1Cr18Ni9Ti
Cylinder	national standard
valve seat	2Cr13

Dry ash gate valve

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Tel:+86 0535-5632189 / 5666528 / 5637763
Fax:+86 0535-5666528 / 5642975
Address: No. 6, Zhenxing, Liujiagou Town, Penglai District, Yantai City, Shandong Province
Email:z.minhui@plsczsgdfm.com