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home > water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm with pneumatic actuator double action pa da lsu apl 210n > water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm with pneumatic actuator double action pa da lsu apl 210n

water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm with pneumatic actuator double action pa da lsu apl 210n

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water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm with pneumatic actuator double action pa da lsu apl 210nButterfly valves are designed for use as shut off or regulating valves for controlling flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. PA DA double acting pneumatic rotary actuators are designed to automate the

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

PA-DA double-acting pneumatic rotary actuators are designed to automate the process of controlling industrial valves with maximum torque up to 2128 Nm.

The limit switch unit is designed for visual and electrical signaling of the end positions of the valve shut-off body: valve, crane or disk gate. It is mounted on top of the pneumatic actuator surface and is connected to the actuator shaft in DIN standard. The sealed box usually contains two sensors, which monitor the position of the actuator shaft and signalize in extreme positions. OMRON microswitches, inductive sensors or reed switches are used as sensors. The visual indication of the position can be observed on the housing of the unit there is a 3D visual indicator RED-CLOSED and GREEN-OPEN

Technical parameters of Water Butterfly Valve Elephant WBV1631E-2W-Fb-H, body material - cast iron QT450, disk material - stainless steel AISI 304, seal - EPDM, with pneumatic actuator double action PA-DA, LSU APL-210N:

Nominal diameter DN, mm	50-150
Nominal pressure PN, bar	16
Working medium temperature t, ⁰C	NBR - -10 to +90 EPDM - -20 to +100
Working medium	NBR - water, mineral oils, hydrocarbons, oils, fats EPDM - cold and hot water, air without oil and grease impurities, other media. oil and grease impurities, other environments material neutral
Flow direction	double-sided
Connection to pipeline	interflanged
Body material	cast iron QT450
Disk material	cast iron QT450 / stainless steel 304
Seal material	NBR / EPDM
Service life, years	10

Butterfly valves WBV1631E-2W-Fb-H, body material - cast iron QT450, disk material - stainless steel AISI 304, seal - EPDM, with pneumatic actuator double action PA-DA, LSU APL-210N

Dimensions and dimensions of butterfly valves Elephant WBV1631E-2W-Fb-H, body material - cast iron QT450, disk material - stainless steel AISI 304, seal - EPDM, with pneumatic actuator double action PA-DA, LSU APL-210N:

DN	A, mm	B, mm	C, mm	D, mm	N-M (threaded holes)	H, mm	Square rod	ISO 5211	Weight, kg
50	72,5	130,5	43	125	4-М16	220	9х9	F05	3,8
65	77,5	146,5	46	145	4-М16	220	9х9	F05	4,2
80	92	156	46	160	8-М16	220	9х9	F05	4,7
100	109	168,5	52	180	8-М16	260	11х11	F07	9,0
125	127	190,5	56	210	8-М16	260	14х14	F07	10,9
150	141	213,5	56	240	8-М20	260	14х14	F07	14,2

Sketch Butterfly valves WBV1631E-2W-Fb-H, body material - cast iron QT450, disk material - stainless steel AISI 304, seal - EPDM, with pneumatic actuator double action PA-DA, LSU APL-210N

Materials of butterfly valves Elephant WBV1631E-2W-Fb-H, body material - cast iron QT450, disk material - stainless steel AISI 304, seal - EPDM, with pneumatic actuator double action PA-DA, LSU APL-210N:

№	Details	Material
1	Body	cast iron QT450
2	Disk	stainless steel AISI 304
3	Seat seal	EPDM
4	Rod	stainless steel SS 316

Sketch of parts and materials Butterfly valves WBV1631E-2W-Fb-H, body material - cast iron QT450, disk material - stainless steel AISI 304, seal - EPDM, with pneumatic actuator double action PA-DA, LSU APL-210N

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 parameters of limit switch unit APL-210N:

Name	Value
Model of limit switch unit	APL-210N
Maximum voltage of limit switch, V	250
Working environment temperature, °C	-40 to +80
Service life, years	10

Limit switch unit APL-210N

Dimensions and dimensions of the APL-210N limit switch unit:

Model	H, mm	L, mm	B, mm	D, mm	D1, mm	M
APL-210N	77	112	88	10	5	20x1.5

Sketch of dimensions and dimensions of limit switch unit APL-210N

water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm with pneumatic actuator double action pa da lsu apl 210n

Name: water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm with pneumatic actuator double action pa da lsu apl 210n
Brand: oberhaunstadt.com
SKU: 25645291347
Price: 187.25 USD
Availability: InStock
Rating: 4.6462 (1588 reviews)