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home > water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4m310 08 24v > water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4m310 08 24v

water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4m310 08 24v

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water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4m310 08 24vButterfly valves are designed for use as shut off or regulating valves for flow control in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. Operating principle: The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Pneumatic double acting rotary actuators PA DA and pneumatic

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Butterfly valves are designed for use as shut-off or regulating valves for flow control in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. Operating principle: The valves are opened and closed by turning the disk by 90°. Opening is performed by turning the handle counterclockwise, closing - clockwise.

Pneumatic double-acting rotary actuators PA-DA and pneumatic rotary actuators with return spring PA-SA are designed for automation of industrial valve control process with maximum torque up to 2128 Nm.

Pneumatic valves are used for control in pneumatic systems with NAMUR docking surface, for installation of valves through holes in the body. Electromagnetic control, is realized by means of voltage coils 12-AC, 12-DC, 24-AC, 24-DC, 110-AC, 220-AC. Depending on the model, the valves have one-way or two-way control. Solenoid operated pneumatic valves have a wide range of models and include common switching types for three (3/2) and five (5/2 and 5/3) line pneumatic valves. They are designed for use with quarter-turn pneumatic actuators.

Technical parameters of Water Butterfly valves Elephant WBV3131E-2W-C-H, body material - stainless steel AISI 304, seal - EPDM, with pneumatic actuator PA-DA-052 double action, 4M310-08 24V:

Characteristic	meaning
Gate type	rotary disk
Diameter	15-100 mm
Nominal pressure	10 bar
Working medium temperature	-20 to +135°C
Application	Food industry
Connection type	clamp
Control type	pneumatic actuator
Sealing class	A
Manufacturer's country	China
Warranty	12 months.

Butterfly valves WBV3131E-2W-C-H, body material - stainless steel AISI 304, seal - EPDM, with pneumatic actuator PA-DA-052 double action, 4M310-08 24V

Dimensions and dimensions of butterfly valves Elephant WBV3131E-2W-C-H, body material - stainless steel AISI 304, seal - EPDM, with pneumatic actuator PA-DA-052 double action, 4M310-08 24V:

Diameter	D, mm	D1, mm	A, mm	H, mm	J, mm	K, mm
DN15	34	78	66	86	126	8x8
DN20	34	78	66	86	126	8x8
DN25	50.5	78	66	86	126	8x8
DN32	50.5	86	66	90	126	8x8
DN40	50.5	90	70	92	126	8x8
DN50	64	106	76	104	133	10x10
DN65	91	124	80	113	144	10x10
DN80	106	139	84	123.5	160	10x10
DN100	119	159	104	133.5	160	10x10

Sketch Butterfly valves WBV3131E-2W-C-H, body material - stainless steel AISI 304, seal - EPDM, with pneumatic actuator PA-DA-052 double action, 4M310-08 24V

Materials of butterfly valves Elephant WBV3131E-2W-C-H, body material - stainless steel AISI 304, seal - EPDM, with pneumatic actuator PA-DA-052 double action, 4M310-08 24V:

№	Part Name	Material
1	Body	Stainless steel AISI 304
2	Rotary assembly	Stainless steel AISI 304
3	Disc	Stainless steel AISI 304
4	Seat seal	EPDM or Silicon
5	Nut	Steel A2~70
6	Bolt	Steel A2~70
7	Plug	ABS plastic
8	Handle	Stainless steel AISI 304

Sketch of parts and materials Butterfly valves WBV3131E-2W-C-H, body material - stainless steel AISI 304, seal - EPDM, with pneumatic actuator PA-DA-052 double action, 4M310-08 24V

Technical data of DA double-acting pneumatic actuators:

Type of pneumatic actuator	DA - double-acting
Nominal pressure PN, bar	12
Working pressure, bar	2...8
Working medium	filtered compressed air
Maximum particle diameter of the working medium, µm2	≤30
Ambient temperature, ⁰C	-20 to +80
Swivel angle, °	0 - 90
Swivel angle adjustment, %	±5
Position indicator	open/closed
Top connection standard	NAMUR
Air connection standard	NAMUR
Average life, cycles closed/open	70 000 (for non-aggressive media and medium pressure and temperature values)

DA pneumatic actuators double-acting rotary actuators

Dimensions and mounting dimensions of DA double-acting pneumatic actuators:

Model	A, mm	B, mm	C, mm	D, mm	E, mm	F, mm	G, mm	H, mm
DA-052	30	41,5	65,5	72	92	65	30	80
DA-065	36	47	81	88	108	72	30	80
DA-083	46	57	98,5	108,7	128,7	92	30	80
DA-105	57,5	64	122,5	133	153	109,5	30	80
DA-130	67,5	74,5	145,5	155	185	127,5	30	130
DA-140	75	77	161	172	202	137,5	30	130
DA-160	87	87	184	197	227	159	30	130
DA-210	113	113	235,5	255	285	210	30	130
DA-270	147	147	299	326	356	273	30	130
DA-300	162	174	330	350	380	312	30	130
DA-350	190	195	483	410	440	365	30	130

Model	I, mm	J, mm	M, mm	N, mm	Z, mm	d, mm	K	L
DA-052	36	50	11x11	14	147	40	M5x8	M6x10
DA-065	50	70	14x14	18	168	40	M6x10	M8x13
DA-083	50	70	17x17	21	204	40	M6x10	M8x13
DA-105	70	102	22x22	26	268	40	M8x13	M10x16
DA-130	70	102	22x22	26	301	55	M8x13	M10x16
DA-140	102	125	27x27	31	390	55	M10x16	M12x20
DA-160	102	125	27x27	31	458	55	M10x16	M12x20
DA-210	-	140	36x36	40	532	80	-	M16x25
DA-270	-	165	46x46	50	718	80	-	M20x25
DA-300	-	165	46x46	50	760	80	-	M20x25
DA-350	165	254	46x46	50	920	80	M20x25	8xM16x25

Sketch of dimensions of DA double-acting pneumatic actuators

Materials of parts for DA double-acting pneumatic actuators:

№	Part name	Material
1	Indicator screw	ABS plastic
2	Position indicator	ABS plastic
3	Spring clip	stainless steel 304
4	Metal washer	stainless steel 304
5	Pressure washer	engineering plastic
6	Housing	hard anodized extruded aluminum alloy
7	Pressure washer	engineering plastic
8	Limiter	alloy steel
9	Shaft sealing ring upper	NBR
10	Upper shaft sliding ring	engineering plastic
11	Shaft	nickel plated alloy steel
12	Shaft sliding ring lower	engineering plastic
13	Shaft O-ring lower	NBR
14	Plug	NBR
15	Seal ring of adjusting screws	NBR
16	Washer of adjusting screw	stainless steel 304
17	Lock nut of adjusting screw	stainless steel 304
18	Adjusting screw	stainless steel 304
19	Piston	die-cast aluminum alloy
20	Piston guide plate	engineering plastic
21	Piston sliding ring	engineering plastic
22	Piston O-ring	NBR
23	Spring set	spring steel
24	Cover O-ring	NBR
25	End cap	cast aluminum with polyester coating
26	Cover screw	stainless steel 304
27	Stop screw	stainless steel 304
28	Adapter	carbon steel

Material sketch of DA double-acting pneumatic actuators

Technical characteristics of the pneumatic distributor 4M310-08 NAMUR

Design	Spool-type
Test pressure (body strength test. Not for operation!), bar	10
Working pressure (recommended range for normal operation), bar	1.5 ÷ 8
Valve type	5/2 five-port, two-position
Working medium	purified air (40 µm filter fineness)
Operating temperature, °C	0 to +60
Actuation frequency	5 cycles per second
Manual override	yes
Protection rating/insulation class	IP65/F
Connection to pneumatic actuator	NAMUR-compliant mounting surface (VDI/VDE3845)
Body material	anodized aluminum
Effective cross-sectional area, mm2	25 (Cv = 1.4)
Exhaust port dimensions (vent to atmosphere)	2 - PT1/4”
Air inlet port size (to pneumatic valve)	G1/4”
Air outlet port size (to pneumatic actuator)	2 x Ø19.2 mm
Response time, sec	0.05
Supply voltage, V	220AC/24DC
Coil power	220VAC – 5.5 VA/24VDC – 4.8 W
Weight, kg	0.35
Average service life, cycles	10,000,000

Overall and installation dimensions of the pneumatic distributor 4M310-08 NAMUR

A	C	D	E	F	G	H	I	K	L	J	N	M
mm
40	24	28	32	40	21,5	69	45	17,5	135	29,3	40	27

Sketch of the dimensions of the pneumatic distributor 4M310-08 NAMUR

Basic materials and parts of the pneumatic distributor 4M310-08 NAMUR

№	Part Name	Material
1	Connector	Engineering plastic
2	Nut	POM + carbon steel
3	Coil	Copper
4	Control Elements	—
5	Plate	Carbon steel
6	Piston	POM
7	Control Valve Seat	Engineering plastic
8	Valve Body	Aluminum alloy
9	Spool	Aluminum alloy
10	O-Ring Seal	HNBR
11	Rear Cover	Engineering plastic
12	Filter	Synthetic material
13	Piston	POM
14	Spring	Stainless steel
15	Manual Override	Engineering plastic
16	Rear Seat	Aluminum alloy
17	Spring Seat	Aluminum alloy
18	Type C Towing Shackle	65Mn

Sketch of the dimensions of the pneumatic distributor 4M310-08 NAMUR

water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4m310 08 24v

Name: water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4m310 08 24v
Brand: crewmailservices
SKU: 45634572087
Price: 149.97 USD
Availability: InStock
Rating: 4.2835 (305 reviews)