Forged steel flange gate valve

INTRODUCTION

Standard Test
Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.
Seat Test: 1.1 times the working pressure with water.
Function/Operation Test: At the time of final inspection,each valve and its actuator (Flow-Control Lever/ Gear/Pneumatic Actuator),under goes a complete operating test (Open/Close).This test carried out without pressure and at ambient temperature.It ensures the correct operation of the valve/actuator assembly with accessories such as solenoid valve,limit switches,air filter regulator etc.
Special Test: On request,any other test can be carried out according to special instruction by client.

Application
1.Water Treatment Plant
2.Breweries
3.Drilling Rigs
4. Heating & Air Conditioning
5.Paper Industry
6.Chemical Industry
7.Gas Plant
8.Pneumatic Conveyors
9.Sugar Industry
10.Waste Effluent Treatment Plant
11.Cooling Water Circulation
12.Compressed Air

DATA

PN16-PN25

DN	d	L	H	W	A	B	C	d	f	f2	T	N-ø
15	10.5	130	155	100	45	65	95	-	2	-	16	4-14
20	13	150	157	100	55	75	105	-	2	-	16	4-14
25	17.5	160	186	125	65	85	115	-	2	-	16	4-14
32	23.5	180	220	160	75	100	135	-	2	-	18	4-18
40	28	200	246	160	85	110	145	-	2	-	18	4-18
50	36	250	268	180	100	125	160	-	2	-	20	4-18

PN40

DN	d	L	H	W	A	B	C	d	f	f2	T	N-ø
15	10.5	130	155	100	45	65	95	40	2	4	16	4-14
20	13	150	157	100	55	75	105	51	2	4	16	4-14
25	17.5	160	186	125	65	85	115	58	2	4	16	4-14
32	24	180	220	160	75	100	135	66	2	4	18	4-18
40	29	200	246	160	85	110	145	76	2	4	18	4-18
50	36.5	250	268	180	100	125	160	88	2	4	20	4-18

PN63

DN	d	L	H	W	A	B	C	d	f	f2	T	N-Ø
15	10.5	170	161	100	55	75	105	40	2	4	20	4-14
20	13	190	163	100	68	90	125	51	2	4	22	4-18
25	17.5	210	200	125	78	100	135	58	2	4	24	4-18
32	24	230	220	160	82	110	150	66	2	4	24	4-23
40	29	240	252	160	95	125	165	76	3	4	26	4-23
50	36.5	250	290	180	105	135	175	88	3	4	28	4-23

PN100

DN	d	L	H	W	A	B	C	d	f	f2	T	N-Ø
15	10.5	170	161	100	55	75	105	40	2	4	20	4-14
20	13	190	163	100	68	90	125	51	2	4	22	4-18
25	17.5	210	200	125	78	100	135	58	2	4	24	4-18
32	24	230	220	160	82	110	150	66	2	4	26	4-23
40	29	240	252	160	95	125	165	76	3	4	28	4-23
50	36.5	250	290	180	112	145	195	88	3	4	30	4-25

PN160

DN	d	L	H	W	A	B	C	d	f	f2	T	N-Ø
15	10.5	170	161	100	55	75	105	40	2	4	20	4-14
20	13	190	163	100	68	90	125	51	2	4	22	4-18
25	17.5	210	200	125	78	100	135	58	2	4	24	4-18
32	24	230	220	160	82	110	150	66	2	4	26	4-23
40	29	240	252	160	95	125	165	76	3	4	28	4-23
50	36.5	250	290	180	112	145	195	88	3	4	30	4-25