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Main materials of Z15W bronze buckle gate valve are tin bronze C83600, aluminum bronze C95800 and nickel aluminum bronze C95500, etc. The packing and seat seal are made of polytetrafluoroethylene and fluororubber, and the manufacturing standard of internal thread is G thread, BSP thread and NPT thread.Suitable medium: suitable for fresh water, seawater, fuel oil and steam with T ≤120℃.

Product Detail

Dark Stem Bronze buckle gate valve

Product model: Z15W-16T

Product Introduction :

Working principle:

The opening and closing part of Z15W bronze buckle gate valve is the gate, the movement direction of the gate is perpendicular to the fluid direction, the valve stem drives the lifting and closing of the gate by connecting with the handwheel.Gate seal with forced seal, that is, when the valve closed, to rely on external force to force the gate to the seat, in order to ensure the sealing surface sealing.

Product Features:

1. Low fluid resistance.

2. Short structure length.

3. The torque required for opening and closing is small.

4, the shape structure is relatively simple, good manufacturing process.

5. When fully open, the sealing surface is less eroded by working media than the globe valve.

6, can be used in the media flow in two directions of the loop network, that is, the flow direction of the media is not limited.

Main parts and Materials
Model	Material
	Body,Bonnet,Stem	Sealing Ring	Packing	Handwheel
Z15W-20T	Bronze,Aluminum bronze,Tin bronze,Nickel-Aluminium bronze	NBR	PTFE	Cast iron
		Bronze,Aluminium bronze,Tin bronze,Nickel-Aluminium
		PTFE

Product brand
Bronze	ASTM B62 =UNS C83600
	BS1400:LG2
	EN1982:CC491K
	BS1400 LG4
	EN1982 CC492K
	ASTM B148 10 alloys in total
	ASTM B61 =UNS C92200
Aluminum bronze	QAI9-2(GB/T 4423-2007 alternative GB/T 4429-1987)
	QAI9-4(GB/T 4423-2007 alternative GB/T 4429-1987)
	ZCua19Mn2(GB-T1176-1987)
	ZCuAl10Fe3(GB-T1176-1987)
Tin bronze	ASTM B143-A110y No.B/ZCuSn8Zn4
	ASTM B143-A110y No.1A/ZCuSn10Zn2
	ASTM B62- '52/ ZCuSn5Zn5.5
Nickel-Aluminium bronze	ASTM B148 UNS C83600
	ASTM B148 UNS C95400
	ASTM B148 UNS C95500
	ASTM B148 UNS C95800（BS1400: AB2）
	ASTM B148 UNS C95900
	ASTM B148 10 alloys in total
	EN 1982 CC333G

Product Size
DN	SIZE	L	B	H	D
15	1/2	49.5	12.8	72.5	55
20	3/4	53.5	17	80	55
25	1	59.5	21	96	60
32	1 1/4	68	27	112.5	72
40	1 1/2	73	34	125.5	72
50	2	87	45	149	80
65	2 1/2	103	56	180	100
80	3	115.5	68	207	110
100	4	139.5	90	255	130

Packing & Delivery :

Packing Details : all by seaworthy plywood case and packed strongly by packing belt as below

Delivery Details : Generally it is 5-10 days if the goods are in stock. or 15-30 days if the goods are OEM or not enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45 days.