V100-SGP Series Single Seated Control Valve features quick change trim , simple structure , reliable performance and easy maintenance

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: 7 - 15 days for small orders. 15 - 30 days for large orders

Brand: WEYO

Product Description

V100-SGP Series Single Seated Control Valve features quick change trim, simple structure, reliable performance and easy maintenance. The top guide design provides not only sufficient rigidity but also vibration and abrasion resistance, which can guarantee its reliable operation in harsh conditions. The Contoured-P trim features high precision adjustment and large adjustable ratio. The standard actuator configuration is multi-spring diaphragm; other actuator types such as cylinder, electric and hydraulic are also available.

Rated Cv and Stroke (Table2)

valve size inch(mm)	inch(mm)	Rated Cv	stroke(mm)	valve size inch(mm)	inch(mm)	Rated Cv	stroke(mm)
1/2 (15)	1/4 (6)	0.1	20	2-1/2 (65)	1-1/2 (40)	28	20
	1/4 (6)	0.2	20		2 (50)	40	30
	1/4 (6)	0.3	20		2-1/2 (65)	70	30
	1/4 (6)	0.4	20		2-1/2 (65)	80	30
	1/4 (6)	0.6	20	3 (80)	2 (50)	40	30
	1/4 (6)	0.8	20		2-1/2 (65)	70	30
	5/16 (8)	1	20		3 (80)	100	40
	5/16 (8)	1.2	20		3 (80)	120	40
	3/8 (10)	1.5	20	4 (100)	2-1/2 (65)	70	30
	3/8 (10)	2	20		3 (80)	100	40
	1/2 (13)	3	20		4 (100)	170	40
	1/2 (13)	4	20		4 (100)	200	40
3/4 (20)	5/8 (16)	5	20	5 (125)	3 (80)	100	40
	3/4 (20)	7	20		4 (100)	170	40
	3/4 (20)	10	20		5 (125)	280	60
1 (25)	7/8 (22)	12	20		5 (125)	300	60
1 (25)	1 (25)	14	20	6 (150)	4 (100)	170	40
1-1/2 (40)	1 (25)	14	20		5 (125)	280	60
	1-1/4 (32)	20	20		6 (150)	360	60
	1-1/2 (40)	28	20		6 (150)	400	60
	1-1/2 (40)	33	20
2 (50)	1-1/4 (32)	20	20
	1-1/2 (40)	28	20
	2 (50)	40	30
	2 (50)	50	30

Body Material Temperature - Pressure Range (Table 3)

standard working pressure MPa

600LB					300LB					150LB
600LB					300LB					150LB					Temperature℃
CF8M	CF8	WC9	WC6	WCB	CF8M	CF8	WC9	WC6	WCB	CF8M	CF8	WC9	WC6	WCB	Temperature℃
9.93	9.92	10.34	10.34	10.21	4.96	4.96	5.17	5.17	5.11	1.9	1.9	2	2	1.96	-29～38
9.63	9.57	10.24	10.23	10.02	4.81	4.78	5.12	5.11	5.01	1.84	1.84	1.92	1.92	1.92	50
8.44	8.18	9.81	9.75	9.28	4.22	4.09	4.9	4.88	4.64	1.62	1.57	1.77	1.77	1.77	100
7.7	7.27	9.33	9.27	9.05	3.85	3.63	4.66	4.64	4.52	1.48	1.39	1.58	1.58	1.58	150
7.13	6.55	8.97	9.1	8.76	3.77	3.28	4.48	4.55	4.38	1.37	1.26	1.4	1.4	1.4	200
6.68	6.11	8.84	8.89	8.34	3.34	3.05	4.42	4.45	4.17	1.21	1.17	1.21	1.2	1.21	250
6.33	5.81	8.49	8.49	7.75	3.16	2.91	4.24	4.24	3.87	1.02	1.02	1.02	1.02	1.02	300
6.08	5.61	8.05	8.05	7.39	3.04	2.81	4.02	4.02	3.7	0.84	0.84	0.84	0.84	0.84	350
5.94	5.55	7.76	7.76	7.29	2.97	2.78	3.88	3.88	3.65	0.74	0.74	0.74	0.74	0.74	375
5.82	5.49	7.32	7.32	6.9	2.91	2.75	3.66	3.66	3.45	0.65	0.65	0.65	0.65	0.65	400
5.73	5.43	7.02	7.02	5.75	2.87	2.72	3.51	3.51	2.88	0.56	0.56	0.56	0.56	0.56	425
5.62	5.37	6.76	6.76		2.81	2.69	3.38	3.38		0.47	0.47	0.47	0.47	/	450
5.47	5.31	6.33	6.33		2.74	2.66	3.17	3.17		0.37	0.37	0.37	0.37	/	475
5.37	5.21	5.56	5.56		2.68	2.61	2.78	2.78		0.28	0.28	0.28	0.28	/	500
5.16	4.78	4.38	4.05		2.58	2.39	2.19	2.03		0.19	0.19	0.19	0.19	/	525
4.99	4.36	3.27			2.5	2.18	1.64			0.13	0.13	0.13		/	550
4.82	4.01	2.34			2.41	2.01	1.17			0.13	0.13	0.13		/	575

Trim Material Temperature Range (Table 4)

No.	Material	℃ Temperature Range	Remark
1	410	-29～427	Heat treatment
2	440	-29～427	Heat treatment
3	17-4PH	-29～427	Heat treatment
4	INCONEL718	-29～620
5	F11+STF	-29～510	Partial or all stellite alloy overlay welding according to requirements
6	F22+STF	-29～550	Partial or all stellite alloy overlay welding according to requirements
7	F91+STF	-29～620	Partial or all stellite alloy overlay welding according to requirements
8	304	-196～538	Partial or all stellite alloy overlay welding according to requirements
9	316	-196～538	Partial or all stellite alloy overlay welding according to requirements
10	304L	-196～538	Partial or all stellite alloy overlay welding according to requirements
11	316L	-196～538	Partial or all stellite alloy overlay welding according to requirements

Valve Internal Structure

No.	Name	(Q’ty)
1	body	1
2	bonnet gasket	1
3	seat	1
4	plug	1
5	stem	1
6	guide	1
13	seat gasket	1
14	bonnet gasket	1
15	packing	1
16	packing	1
17	stem guide	1
18	packing follower	1
19	packing flange	1

Allowable differential pressure (Table5)

Diaphragm Actuator/PTFE Packing

DA:Direct action MPa

550			480			370			290			250			Actuator specification
0.36			0.36			0.36			0.28			0.28			Supply pressure MPa
80-210/60			110-220/40 80-250/60			130~230/20 80~230/30 80~280/40			60~167/20 60~220/30			60~220/20			kPa Spring range mm Stroke
VI	V	IV	VI	V	IV	VI	V	IV	VI	V	IV	VI	V	IV	Sealing surface Leakage
									3	10	10	3	-	10	6.4	1/4	Seat Size inch / mm
									3	10	10	3	-	10	8	5/16
									3	10	10	3	-	10	10	3/8
									3	10	10	3	-	6.6	13	1/2
						3	10	10	3	6.6	10	3	-	4.5	16	5/8
						3	10	10	3	3	10	3	-	3.1	20	3/4
						3	10	10	3	1	8	2.1	-	2.1	25	1
						3	3.2	8.2	3	-	4				32	1-1/4
						3	2.2	7	3	-	3.2				40	1-/1/2
						3	0.8	3.8	0.4	-	0.4				50	2
			3	2.9	4.6	2.2	0.4	2.2							65	2-1/2
			3	0.8	3.3	0.7	-	0.7							80	3
			1.7	0.2	1.7	0.2	-	0.2							100	4
0.9	-	0.9	0.4	-	0.4										125	5
0.5	-	0.5	0.2	-	0.2										150	6

Diaphragm Actuator/Graphite Packing

DA:Direct action MPa

550		480		370		290		250		Actuator specification
0.36		0.36		0.36		0.28		0.28		Supply pressure MPa
80-210/60		110-220/40 80-250/60		130~230/20 80~230/30 80~280/40		60~170/20 60~220/30		60~220/20		kPa Spring range行程mm Stroke
V	IV	V	IV	V	IV	V	IV	V	IV	Sealing surface Leakage
						10	10	-	10	6.4	1/4	Seat Size inch/mm
						10	10	-	10	8	5/16
						10	10	-	9.6	10	3/8
						10	10	-	5.7	13	1/2
				10	10	5.7	10	-	3.9	16	5/8
				10	10	2.3	9.3	-	2.4	20	3/4
				9.7	10	0.5	7.5	-	1.6	25	1
				3.0	7.8	-	3.8			32	1-1/4
				2.0	6.7	-	3.0			40	1-1/2
				0.7	3.7	-	0.3			50	2
		2.9	4.6	0.3	2.1					65	2-1/2
		0.7	3.2	-	0.6					80	3
		0.2	1.6	-	0.2					100	4
-	0.9	-	0.4							125	5
-	0.5	-	0.2							150	6

Diaphragm Actuator/PTFE Packing

RA:Reverse action

480			370H			370			290			250			Actuator specification
0.36			0.4			0.36			0.28			0.28			Supply pressure MPa
140-250/40 110-280/60			194-352/30 142-352/40			130~230/20 130~280/30 80~280/40			110~220/20 60~220/30			60~220/20			kPa Spring range mm Stroke
VI	V	IV	VI	V	IV	VI	V	IV	VI	V	IV	VI	V	IV	Sealing surface Leakage
									3	10	10	3	-	10	6.4	1/4	Seat Size inch / mm
									3	10	10	3	-	10	8	5/16
									3	10	10	3	-	10	10	3/8
									3	10	10	3	-	6.6	13	1/2
						3	10	10	3	6.6	10	3	-	4.5	16	5/8
						3	10	10	3	3	10	3	-	3.1	20	3/4
						3	10	10	3	1	8	2.1	-	2.1	25	1
						3	3.2	8.2	3	-	4				32	1-1/4
						3	2.2	7	3	-	3.2				40	1-1/2
			3	2.3	6.1	3	0.8	3.8	0.4	-	0.4				50	2
3	2.9	4.6	3	0.6	3.6	2.2	0.4	2.2							65	2-1/2
3	0.7	3.2	1.6	0.1	1.6	0.7	-	0.7							80	3
1.6	0.2	1.6	0.8	-	0.8	0.2	-	0.2							100	4
0.4	-	0.4													125	5
0.2	-	0.2													150	6

Diaphragm Actuator/PTFE Packing(continued)

RA:Reverse action MPa

550			480H			Actuator specification
0.36			0.36			Supply pressure MPa
140-280/60			120-280/60			kPa Spring range mm Stroke
VI	V	IV	VI	V	IV	Sealing surface Leakage
						6.4	1/4	Seat Size inch/mm
						8	5/16
						10	3/8
						13	1/2
						16	5/8
						20	3/4
						25	1
						32	1-1/4
						40	1-1/2
						50	2
						65	2-1/2
						80	3
						100	4
0.9	-	0.9	0.8	-	0.8	125	5
0.5	-	0.5	0.4	-	0.4	150	6

Diaphragm Actuator/GRAPHITE Packing

RA: Reverse action MPa

550		480H		480		370H		370		290		250		Actuator specification
0.36		0.36		0.36		0.40		0.36		0.28		0.28		Supply pressure MPa
140-280/60		120-280/60		140-250/40 110-280/60		194-352/30 142-352/40		130~230/20 130~280/30 80~280/40		110~220/20 60~220/30		60~220/20		kPa Spring rangemm Stroke
V	IV	V	IV	V	IV	V	IV	V	IV	V	IV	V	IV	Sealing surface Leakage
										10	10	-	10	6.4	1/4	Seat Size inch /mm
										10	10	-	10	8	5/16
										10	10	-	10	10	3/8
										10	10	-	6.6	13	1/2
								10	10	6.6	10	-	4.5	16	5/8
								10	10	3.0	10	-	3.1	20	3/4
								10	10	1.0	8.0	-	2.1	25	1
								3.2	8.2	-	3.8			32	1-1/4
								2.2	7.0	-	3.0			40	1-1/2
						2.3	6.1	0.8	3.8	-	0.4			50	2
				2.9	4.6	0.6	3.6	0.4	2.2					65	2-1/2
				0.7	3.2	0.1	1.6	-	0.7					80	3
				0.2	1.6	-	0.8	-	0.2					100	4
-	0.9	-	0.7	-	0.4									125	5
-	0.5	-	0.4	-	0.2									150	6

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