High Temperature Butterfly Valve Pneumatic Actuator Butterfly Valve

• Customization: Available
• Media: Water
• Driving Mode: Worm Gear
• Model NO.: D641
• Structure: Three-Eccentric Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: API 609
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Colour: Custom
• Body Material: Carbon Steel/Stainless Steel/Alloy Steel
• Delivery Time: 20~24 Days
• Prouduct Name: Pneumatic Actuator Butterfly Valve
• Transport Package: Plywooden Case
• Specification: 1" - 48"
• Trademark: Fly
• Origin: Zhejiang Province, China
• HS Code: 8481804090
• Production Capacity: 10000set/Month

Product Description

High Temperature Butterfly Valve Pneumatic Actuator Butterfly Valve
1.Leading manufacturer of butterfly valve. 
2.High quality and competitive price.
pneumatic wafer butterfly valve
Pneumatic wafer butterfly valve, butterfly valve coupled with pneumatic actuators. Pneumatic actuator speed of execution is relatively fast, and does not require the workers themselves, in large part to save the human resources and time.
Pneumatic butterfly valve flange of the main advantages of simple structure, small size, light weight, low cost, pneumatic butterfly valve of the particularly notable features of the installation at high altitude illegal channels, after two five-pass solenoid valve control easy to operate, but also regulate traffic medium. Fluid resistance small, the large-diameter pneumatic butterfly valve fully open when the effective flow area is large, open and close rapidly effort, dish pull rotation angle of 90 to complete the open and close, as both sides of the plate wrench shaft close to the same media forces , while the resulting torque in the opposite direction, thereby hoist torque small, low pressure can be realized a good seal, butterfly valve seal materials nitrile rubber, fluorine rubber, edible rubber, PTFE lining so good sealing performance, in which hard-seal butterfly valve for the hard and soft layering metal sheets with a metal seal and flexible re-seal the advantages of both low temperature in all cases with excellent sealing performance.

Size	L		L1		D		D1		D2		H2		H1		H		M	Z-
	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch
2"	1.72	43	4.25	108	6.00	152	4.75	120.5	3.62	92	4.33	110	11.02	280	13.58	345	M18	4-19
3"	1.93	49	4.50	114	7.50	190	6.00	152.5	5.00	127	4.92	125	12.40	315	14.96	380	M18	4-19
4"	2.20	56	5.00	127	9.00	229	7.50	190.5	6.19	157	5.70	145	13.78	350	16.34	415	M20	8-19
5"	2.50	64	5.50	140	10.00	254	8.50	216	7.32	186	6.50	165	15.35	390	17.91	455	M20	8-22
6"	2.75	70	5.50	140	11.00	279	9.50	241.5	8.50	216	6.89	175	17.91	455	21.45	545	M20	8-22
8"	2.80	71	5.90	150	13.50	343	11.75	298.5	10.62	270	8.26	210	20.67	252	24.21	615	M24	8-22
10"	3.00	76	6.30	160	16.00	406	14.25	362	12.75	324	9.84	250	23.81	605	27.36	695	M24	12-25
12"	3.38	86	4.00	178	19.00	483	17.00	298.5	15.00	381	11.24	285	28.74	730	32.78	830	M27	12-25
14"	3.63	92	4.20	190	21.00	533	18.75	362	16.25	413	12.60	320	31.50	800	35.43	900	M27	12-29
16"	4.00	102	8.50	216	23.00	597	21.25	432	18.50	470	13.98	355	34.25	840	38.58	980	M30	16-29
18"	4.50	114	8.74	222	25.00	635	22.75	476	21.00	533	14.96	380	36.22	920	40.55	1030	M30	16-32
20"	5.00	127	9.00	229	27.50	399	25.00	540	23.00	584	16.34	415	39.37	1000	43.70	1110	M33	20-32
24"	6.06	154	10.50	267	32.00	813	29.50	578	27.25	692	18.70	475	45.51	1155	51.37	1305	M33	20-35
30"	6.50	165	11.50	292	38.75	985	36.00	635	33.75	857	22.38	580	54.13	1375	60.03	1525	M39	28-35
32"	7.50	190	12.50	318	41.75	1060	38.50	749.5	36.00	914	24.80	630	56.50	1435	62.40	1585	M39	28-41
36"	8.00	203	13.00	330	46.00	1168	42.75	914	40.25	1022	26.77	680	62.40	1585	69.48	1765	M20	32-41

API 609 Metal Seat High performance tripple offset butterflyvalve
Flange Butterfly Valves: Mss sP-67 Wafer Butterfly Valves: Mss sP-68 or API 609 Face to Face Dimensions: ANsI B16.10, Mss sP-67, Mss sP-68 or API 609 Test: API 609 End Flange Dimensions: NPs 1-1/2~24": ANsI B16.5 NPs 30~72": Mss sP-44 or ANsI B16.47
Type of construction: Flange Butterfly Valves (Hard face and soft face) Wafer Butterfly Valves (Hard face and soft face) RF and RTJ flange ends to ANsI B16.5 or API 605 and Mss sP-44 standard.
Type of operation: Worm gear actuator, Electric actuator, Pneumatic actuator. Actuator dimensions to IsO 5211 standard

standard Material specifications:

NO.	Part Name	Carbon steel		Alloy steel			stainless steel
		WCB	LCB	WC6	WC9	C5	CF8	CF8M	CF3	CF3M
1	Body	A216 WCB	A352 WCB	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
2	Below Axle Bush	PTFE or stainless steel And Graphite spiral Wound
3	stem	A182 F6	A182 F6	A182 F304	A182 F304	A182 F304	A182 F304	A182 F316	A182 F304L	A182 F316L
4	seat Ring	F6	F6	sTL6	sTL6	sTL6	F304	F316	F304L	F316L
5	Butterfly Plate	A216 WCB	A352 WCB	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
6	Lock Ring	A105	A182 F6	A182 F22	A182 F22	A182 F22	A182 F304	A182 F316	A182 F304L	A182 F316L
7	Pin	Carbon steel or Alloy steel
8	screw	Carbon steel or Alloy steel
9	Top Axle Bush	PTFE or stainless steel And Graphite spiral Wound
10	Packing	Graphite + 304
11	Bolt	A193 B7	A193 B7	A193 B7	A193 B7	A193 B7	A193 B8	A193 B8	A193 B8	A193 B8
12	Nut	A194 2H	A194 2H	A194 2H	A194 2H	A194 2H	A194 Gr.8	A194 Gr.8	A194 Gr.8	A194 Gr.8
13	Bolt	A193 B7	A193 B7	A193 B7	A193 B7	A193 B7	A193 B8	A193 B8	A193 B8	A193 B8
14	Nut	A194 2H	A194 2H	A194 2H	A194 2H	A194 2H	A194 Gr.8	A194 Gr.8	A194 Gr.8	A194 Gr.8
15	Yoke	A216 WCB	A352 WCB	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
16	Gland	A182 F6	A182 F6	A182 F304	A182 F304	A182 F304	A182 F304	A182 F316	A182 F304L	A182 F316L

Dimensions And Weights

Class	DN	mm	400	450	500	600	750	900	1050	1200	1350	1500	1650	1800
	NPs	in	16	18	20	24	30	36	42	48	54	60	66	72
125	L	mm	203.2	203.2	203.2	203.2	304.8	304.8	304.8	381	381	381	457.2	457.2
		in	8	8	8	8	12	12	12	15	15	15	18	18
	L1	mm	79.3	101.6	127	154	165.1	200.2	251	276.4
		in	3.12	4	5	6.06	6.5	7.88	9.88	10.88
	H	mm	481	521	568	698	903	1031	1122	1180	1425	1545	1624	1750
		in	19	20.5	22.4	27.5	35.6	40.6	44.2	46.5	56.1	60.8	60.8	68
	Do(W)	mm	300	400	450	500	350*	350*	350*	350*	350*	350*	350*	350*
		in	11.8	15.8	17.7	19.7	13.8	13.8	13.8	13.8	13.8	13.8	13.8	13.8
	WT(Kg)	RF	230	274	375	595	1030	1985	2100	3420	3670	3880	4100	4250
		BW	200	248	334	510	880	1580	1680	2736

Class	DN	mm	40	50	65	80	100	125	150	200	250	300	350	400
	NPs	in	1-1/2	2	2-1/2	3	4	5	6	8	10	12	14	16
150	L	mm				127	127	127	127	152	203.2	203.2	203.2	203.2
		in				5	5	5	5	6	8	8	8	8
	L1	mm	38.1	46	50.8	48	54	63.5	57	63.5	71.5	81.0	92	101.5
		in	1.5	1.81	2	1.88	2.13	2.5	2.25	2.5	2.81	3.19	3.62	4
	H	mm	185	190	220	229	239	252	284	307	337	392	435	481
		in	7.28	7.48	8.7	9	9.4	9.9	11.2	12	13.3	15.4	17.1	19
	Do(W)	mm	160	160	160	160	160	160	160	200	200	250	250	300
		in	6.3	6.3	6.3	6.3	6.3	6.3	6.3	7.9	7.9	9.8	9.8	11.8
	WT(Kg)	RF				12.5	13.5	17	38	72	105	148	182	230
		BW	8	9	10	10	11	14.5	34.2	66	98	134	168	200

Class	DN	mm	400	500	600	750	900	1050	1200	1350	1500	1650	1800
	NPs	in	16	20	24	30	36	42	48	54	60	66	72
150	L	mm	203.2	203.2	203.2	304.8	304.8	304.8	381	381	381	457.2	457.2
		in	8	8	8	12	12	12	15	15	15	18	18
	L1	mm	114.5	127	154	165.1	200.2	251	276.4
		in	4.5	5	6.06	6.5	7.88	9.88	10.88
	H	mm	521	568	698	903	1031	1122	1180	1425	1545	1624	1750
		in	20.5	22.4	27.5	35.6	40.6	44.2	46.5	56	60.8	24	69
	Do(W)	mm	400	450	500	350*	350*	350*	350*	350*	350*	350*	350*
		in	15.8	17.7	19.7	13.8	13.8	13.8	13.8	13.8	13.8	13.8	13.8
	WT(Kg)	RF	274	375	595	1030	1985	2100	3420	3875	3980	4241	4335
		BW	248	334	510	880	1580	1680	2736

Class	DN	mm	40	50	65	80	100	125	150	200	250	300	350	400
	NPs	in	1-1/2	2	2-1/2	3	4	5	6	8	10	12	14	16
300	L	mm				127	127	127	127	152.4	203.2	203.2	203.2	203.2
		in				5	5	5	5	6	8	8	8	8
	L1	mm	38.1	46	50.8	48	54	57.2	59	73	82.5	92	117.5	133.5
		in	1.5	1.81	2	1.88	2.12	2.25	2.31	2.88	3.25	3.62	4.62	5.25
	H	mm	185	190	220	229	248	258	301	318	365	415	458	510
		in	7.28	7.48	8.7	9	9.8	10.2	11.9	12.5	14.4	16.3	18	20
	Do(W)	mm	160	160	160	160	160	160	200	200	250	300	400	450
		in	6.3	6.3	6.3	6.3	6.3	6.3	7.9	7.9	9.8	11.8	15.8	17.7
	WT(Kg)	RF				12.5	15.7	19.8	42	97	167	182	268	287
		BW	9	10.5	11.5	12.5	13.2	17.6	39.8	88	143	157	222	253