Product Details

Chinese low price Stainless Steel gate valve pn16

Valve suitable working medium is water, oil, gas, operating temperature t≤ + 150 ℃, the interface is a cylindrical pipe thread to ISO228. Valve is off pieces (gate) to move along the axis perpendicular to the direction of the channel valves in the pipeline mainly as cutting medium, namely the use of fully open or fully closed. Advantages gate is a small fluid resistance, the torque required to open and close small, medium flow unrestricted, fully open the seal surface by erosion of the working medium is small, simple structure, the manufacturing process is better, is the application of a wide range of valves category.

PARAMETER DATA:

1	Pressure	1.0,1.6,2.5Mpa
2	Nominal Diameter	15-100mm
3	Suitable medium	water, oil, gas and other non-corrosive liquids
4	Temperature	0 ~ 180 ℃
5	Design and manufacture	ANSIB16.34 API600 API602
6	flange size	ANSIB16.5
7	Pressure and Temperature	ANSIB1.20.1
8	Length of the structure	ANSIB16.10
9	Butt connection size	ANSIB16.11
10	Inspection and testing	API598

I. Main outer size (mm)

DN	G	L	E	D	H	A	B
6	1/4"		15	23			20
10	3/8"		15	26			23
15	1/2"	55	17	31	94	70	28
20	3/4"	60	18	38	102	70	35
25	1"	66	20	46	114	80	42
32	1-1/4"	75.5	21.5	56	124	80	51
40	1-1/2"	85	23	63	152.5	100	59
50	2"	96	24.5	76	169.5	100	71

II. Specification

Nominal pressure(Mpa)	PN	1.5,2.6,4.0,5.4
Strength testing pressure(Mpa)	PT	2.4,3.6,6.0,9.6
Low pressure seal test(Mpa)		0.6
High pressure seal test(Mpa)		2.0,3.0,4.8,7.6
Applicable medium	water, oil, gas, nitric acid, acetic acid
Applicable temperature	-40 ~ 180 ℃

III. Main part & material

Part name	Material
body	WCB,ZG1Cr18Ni9Ti,CF8,CF8M
Disc	1Cr18Ni9Ti 304,316
stem	1Cr18Ni9Ti 304,316
Seal ring	304,316(CF8,CF8M)
Packing	Polytetrafluoroethlene (PTFE)