BS5163 Non Rising Stem Soft Sealing Groove Gate Valve

short description:

Shandong Ronborn Machinery Technology Co.,Ltd, with professional factory, is one of the leading China cast iron groove gate valve manufacturers, we are able to offer you cheap cast iron groove gate valve. Welcome to wholesale products from us.
Specification:
Size:2″-8″ Pressure:Class ~1o/16/25
Material: WCB, WCC, LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M,Etc.
Type: NRS,Rising Stem,BB,FB,OS&Y
Operation: Hand Wheel, Gear, Electricty, Etc.
Design And Manufacture: BS5163,API 600, API 6D, BS1414,Etc
Face To Face (End To End): BS5163,ANSI B16.10, API 6D,Etc
Flanged Connection: BS5163,ANSI B16.5,Etc
Butt Welded End: BS5163,ANSI B16.25,Etc
Test And Inspection: BS5163,API 598, API 6D,Etc
Customization is also possible, looking forward to your inquiry.

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Product Detail

Product Tags

Compinents and Materials

No.	Name	Material
1	Valve body	Cast Iron
2	Valve plate	Cast Iron+EPDM
3	Valve-stem-nut	Brass or Bronze
4	Valve stem	2Gr13
5	Valve cover	Cast Iron
6	Hex socket screw	Galvanized carbon steel
7	Sealing ring	EPDM
8	Lubricating gasket	Bronze
9	Rings	EPDM
10	Rings	EPDM
11	upper cover	Cast Iron
12	Mid-cavity pads	EPDM
13	Hex bolts	Galvanized carbon steel
14	Gasket	Galvanized carbon steel
15	Handle	Cast Iron
16	Square nut	Cast Iron

Detailed Size of Main Parts

Size		Pressure	Size(mm)
DN	inch	PN	F	C	A	B	L	H1	H	d
50	2	10	60.3	57.15	15.88	7.93	178	256	301	22
		16	60.3	57.15	15.88	7.93	178	256	301	22
		25	60.3	57.15	15.88	7.93	178	256	301	22
65	2.5	10	73	69.09	15.88	7.93	190	256	307.5	22
		16	73	69.09	15.88	7.93	190	256	307.5	22
		25	76.1	72.26	15.88	7.93	190	256	309	22
80	3	10	88.9	84.94	15.88	7.93	203	273.5	333	22
		16	88.9	84.94	15.88	7.93	203	273.5	333	22
		25	88.9	84.94	15.88	7.93	203	273.5	333	22
100	4	10	108	103.73	15.88	9.53	229	323.5	392.5	24
		16	108	103.73	15.88	9.53	229	323.5	392.5	24
		25	114.3	110.08	15.88	9.53	229	323.5	396	24
125	5	10	133	129.13	15.88	9.53	254	376	457.5	28
		16	139.7	135.48	15.88	9.53	254	376	461	28
		25	141.3	137.03	15.88	9.53	254	376	462	28
150	6	10	159	154.5	15.88	9.53	267	423.5	518	28
		16	165.1	160.9	15.88	9.53	267	423.5	521	28
		25	168.3	163.96	15.88	9.53	267	423.5	523	28
200	8	10	219.1	214.4	19.05	11.1	292	530.5	660	32
		16	219.1	214.4	19.05	11.1	292	530.5	660	32
		25	219.1	214.4	19.05	11.1	292	530.5	660	32

Advantages

Advantages of Our Non Rising Stem Soft Sealing Gate Valve

1) The upper seal of the valve is sealed by three "O"-shaped rubber sealing rings, and the upper two "O"-shaped rubber sealing rings can be replaced without stopping the water.

2) The valve body and bonnet adopt "O" type rubber sealing ring structure, which can realize self-sealing.

3) When the valve is fully open, the valve plate is higher than the diameter of the valve, the bottom of the valve body is smooth without gate groove, and the flow resistance coefficient is small, which avoids the phenomenon that the valve plate is not tightly sealed due to debris blocking the gasket.

4) The valve stem nut and gate plate are connected by T-slot, which has high strength, and the radial friction force between the valve plate and the valve body is very small, and the service life is long.

5) Anti-rust and anti-corrosion treatment adopts electrostatic spraying of non-toxic epoxy resin hot-melt solidification powder. The powder has WRAS and NSF certification, which eliminates secondary pollution to water quality and makes water supply more pure.

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