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Wafer Ductile Iron PTFE Seat Butterfly Valve Air Actuator Single Acting Butterfly Valve

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Wafer Ductile Iron PTFE Seat Butterfly Valve Air Actuator Single Acting Butterfly Valve

Name: Wafer Ductile Iron PTFE Seat Butterfly Valve Air Actuator Single Acting Butterfly Valve
Brand: GRAT
Price: 1 USD

China Wafer Ductile Iron PTFE Seat Butterfly Valve Air Actuator Single Acting Butterfly Valve wholesale

Brand Name : GRAT

Model Number : AB-series

Certification : CCC, ISO, CE, TUV

Place of Origin : Wuhan, Hubei, China

MOQ : 1 pc

Payment Terms : LC, T/T, D/P, PayPal, Western Union

Supply Ability : 1000PCS/Month

Delivery Time : 3 working days

Packaging Details : Carton/Wooden Box

Price : USD $250.00-1000.00/ Piece

Certifications : CCC/ISO/CE

Power : Pneumatic

Pressure : Low Pressure

Working Temperature : Normal Temperature

Action Type : Single Action

Output Signal : on/off Signal

Acessory : Soleniod Valve;Filter & Pressure Reducing Valve

Specification : DN50

Material : Stainless Steel

Air Pressure : 0.4~0.7MPa

Connection : Wafer

HS Code : 8537109090

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PTFE Seat Wafer Ductile Iron Single Acting Air Actuator Butterfly Valve

Product Description:

Wafer Ductile Iron Single Acting Air Actuator Butterfly Valve/Anti-corrosive/PTFE Seat

Description:

This butterfly valve adopts polytetrafluoroethylene (PTFE) as anti-corrosion lining material which has

very superior anti-corrosion and abrasion resistance. The unique structure of upper lip type elastic seal

lining well extends service life of the product.

Pneumatic piston actuator is divided into spring-type and spring-free type. When the valve is required to

be fully opened or closed under fault it is equipped with spring type (by restoring tension of spring).

When it is required to maintain position under fault it is equipped with no spring type.

Features:

*Small volume and light weight easy to disassemble and maintain and can be installed in any position
*Linearity flow characteristics,Excellent regulated performance
*Simple and compact structure

Specification:

Power supply	AC220V
Nominal diameter	DN40-800
Fluid temp.	-50ºC-160ºC(No coagelation)
Nominal pressure	PN1.0~1.6(MPa)
Control mode	Regualtion / Switch to on-off
Connection type	Flange Wafer
Body material	WCB,QT450-10,HT200,HT250
Disc material	WCB,QT450-10,HT200,HT250
Seal ring	PTFE
Actuator material	Aluminum alloy
Design standard	GB/T 12238 / API 609 / MSS SP-67
Suitable fluid	Acid alkali salt chlorine gas steam source water mine pulp and paper pulp aqua regia oxidant corrosive chemical liquid

Standards of product

Design and manufacture standard	GB12237-89 AP16D
Flange standard	JB79 GB9113 ANSI B16.5 JIS B2212
Length standard	GB1221-89
Inspection standard	JB/T 9092 API598

CV data of centerline butterfly valve

Size	mm	50	65	80	100	125	150	200	250	300	350	400	450	500	600	700	800	900	1000	1200
Size	inch	2"	2.5"	3"	4"	5"	6"	8"	10"	12"	14"	16"	18"	20"	24"	28"	32"	36"	40"	48"
CV data Full 90°Open		135	220	302	600	1022	1579	3136	5340	8250	11917	16388	21705	27908	43116	49500	68250	86375	119750	187300

Figure and connection size

Size(mm)	D	D1	D2	D3	D4	n-Φ	H	f	D5	b
50	165	125	59	52	52	4-Φ 18	20	3	62	8
65	185	145	122	75	67	4-Φ 18	20	3	78	8
80	200	160	133	91	82	8-Φ 18	20	3	91	8
100	220	180	158	110	102	8-Φ 18	22	3	116	8
125	250	210	184	135	127	8-Φ 18	22	3	142	8
150	285	240	212	161	152	8-Φ 22	24	3	170	10
200	340	295	268	221	208	12-Φ 22	26	3	221	10
250	405	355	320	275	255	12-Φ 26	29	3	275	10
300	460	410	370	327	308	12-Φ 26	32	4	326	14
350	520	470	430	379	355	16-Φ 26	34	4	358	14
400	580	525	482	429	405	16-Φ 30	36	4	409	14
450	640	585	532	481	455	20-Φ 30	38	4	460	16
500	715	650	585	532	505	20-Φ 33	42	4	511	16
600	840	770	685	633	605	20-Φ 36	44	5	613	18

Locator wiring diagram- Regulation type

Wafer Ductile Iron PTFE Seat Butterfly Valve Air Actuator Single Acting Butterfly Valve
Soleniod valve wiring diagram- On-off type

Packing & Shipping:
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.

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Wafer Ductile Iron PTFE Seat Butterfly Valve Air Actuator Single Acting Butterfly Valve Images

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Wafer Ductile Iron PTFE Seat Butterfly Valve Air Actuator Single Acting Butterfly Valve

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