Parts

Butterfly valve WBV1432N-2W-Fb-H with pneumatic double-acting actuator

Double-acting · APL-410N EX limit switch · 4V320-10 220 V pilot · manual override · filter-regulator · wafer · NBR seal

Model WBV1432N-2W-Fb-H SKU D050-62370

$396.72 USD

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How it works

Double-acting rotary actuator

Butterfly disc

5/2 double-solenoid pilot

5/2 double-solenoid pilot: Both coils off — **Both coils off**The spool keeps its last position; the drawing retains the coil-14 example.

Limit-switch box

The number that matters

Max. medium temperature

120°C

The highest medium temperature this valve is rated for.

DNOVA WBV1432N-2W-Fb-H 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.

Pneumatic valve DNOVA 4V320-10 220V is used to change the direction, start, stop the compressed air flow in the pneumatic system depending on the external control action.

The DNOVA APL-410N EX limit switch unit is an electrotechnical device designed to open and close the working circuit and to visualise the positions of the shut-off body of pipeline valves. In a sealed box, as a rule, there are two mechanical switches designed for voltage up to 250 V, which monitor the position of the actuator stem and signalise extreme positions. They are mounted on top of the actuator surface. In the upper part of the limit switch unit there is a two-coloured visual indicator hemisphere. If the connected pipe fitting is closed, only the red part of the hemisphere labelled CLOSED is visible; if it is open, only the yellow part labelled OPEN is visible. This visual indicator is clearly visible from a distance, which simplifies the inspection of the equipment, and the colour difference between open and closed position reduces the probability of misinterpretation of information. Thanks to the use of the BCV it becomes possible to transmit information on the position of pipeline valves (open/closed) to automated control systems, which increases the reliability of the system as a whole and simplifies diagnostics in case of fault detection.

The DNOVA MON manual doubleturn actuator with worm gear and HDM reduction reducer enables manual setting of the required positioning of the shut-off valve by a quarter turn, acting as an alternative to pneumatic, electric or hydraulic quarter-turn actuators. Suitable for both indoor and outdoor installation. The modular design of the manual override is intended to provide the most efficient and effective solution to the full range of manual override applications.

The AFC2000 air treatment unit is designed to clean compressed air from moisture droplets and solid particles, remove condensate, automatically maintain pressure at a preset level, supply lubricant from the tank to the compressed air flow to the pneumatic system elements with a large capacity range from 500 litres/minute to 10,000 litres/minute. The lubricator (oil atomiser) adds oil with a viscosity of 32 mm²/s (=cSt) at 40°C to the pneumatic system for further lubrication of control components - pneumatic cylinders and pneumatic valves.

Technical parameters Rotary disc gate valves DNOVA WBV1432N-2W-Fb-H, wafer, body - cast iron GGG50, seal - NBR

Parameter	Value
Nominal Pressure PN, bar	16
Pipeline Connection	Wafer Type
Valve Type	Butterfly Valve
Control Type	Pneumatic Actuator
Country of Manufacture	China

Overall and installation dimensions of the gate valve DNOVA WBV1432N-2W-Fb-H DN40

DN	A	B	C	E	L	ØD	Ød	4-Ødo	HxH	bore diameter
40	114	66	26	34	210	65	50	4-7	9x9	50

Sketch Butterfly valves WBV1432N-2W-Fb-H DN40

Dimensions and dimensions of Butterfly valves DNOVA WBV1432N-2W-Fb-H, wafer, body - cast iron GGG50, seal - NBR

DN, mm	L, mm	D, mm	H, mm	F, mm	L1, mm	E, mm	G, mm	X, mm	Y, mm
40	34	65	180	92	147	120	147	88	162
50	43	65	203	108	168	120	147	88	162
65	46	65	223	108	168	120	147	88	162
80	46	65	245	128.7	204	133	147	88	162
100	52	90	275	128.7	204	133	147	88	162
125	56	90	303	153	268	180	147	88	162
150	56	90	331	153	268	180	147	88	162
200	60	125	410	185	301	180	147	88	162
250	68	125	490	202	390	195	147	88	162
300	78	150	560	227	458	195	147	88	162

Sketch of rotary disc gate valves DNOVA WBV1432N-2W-Fb-H, wafer, body - cast iron GGG50, seal - NBR

Table of parts and materials for butterfly disc gate valves DNOVA WBV1432N-2W-Fb-H, wafer, body - cast iron GGG50, seal - NBR

No.	Part Name	Material
1	Housing	Cast iron GGG50
2	Disc	Stainless steel 316L
3	Seat seal	EPDM
4	Upper stem	Stainless steel 316L
5	Lower stem	Stainless steel 316L
6, 11	Retaining ring	Stainless steel AISI 201
7	Dust cover	NBR
8	Stem gasket	NBR
9	Insert	Stainless steel AISI 201
10	Plug	Plastic

Sketch of parts and materials of butterfly disc gate valves DNOVA WBV1432N-2W-Fb-H, wafer, body - cast iron GGG50, seal - NBR

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, °C	-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 pneumatic valve DNOVA 4V320-10 220V

Name	Value
Type of Pneumatic Valve	Spool
Pneumatic Valve Model	4V320-10 220V
Operating Pressure, bar	1.5 ÷ 8
Supply Voltage, V	220 V
Actuation Frequency, cycles/sec	5

Technical parameters of limit switch unit DNOVA APL-410N EX

Name	Value
Limit Switch Box Model	APL-410N EX
Service Life, years	10

Parts and materials table for DNOVA APL-410N EX limit switch unit

№	Part Name	Material
1	Visual Indicator	ABS Plastic / Polycarbonate
2	Visual Indicator Cover	Polycarbonate
3	Label
4	Cover Screws	Stainless Steel
5	Limit Switch Box Cover	Die-Cast Aluminum
6	Shaft	Stainless Steel
7	Limit Switches
8	Cams (Eccentrics)	Polycarbonate
9	Limit Switch Box Housing	Die-Cast Aluminum
10	Terminal Block
11	Ground Terminal	Stainless Steel
12	Cable Entry (Threaded Hole)
13	Bracket	Stainless Steel

Technical parameters of handwheels DNOVA MON

Name	Value
Mounting method	Horizontal/Vertical
Protection rating, IP	67
Connection type	ISO 5211

Parts and materials table for the handwheel DNOVA MON

№	Name	Material
1	Shaft for pneumatic actuator mounting	Steel 45
2	O-ring	EPDM
3	Retaining spring	Spring steel
4	Upper end cover	Aluminum alloy
5	Screw	Steel 304
6	Retaining clip (main rod)	Steel 304
7	Housing	Aluminum alloy
8	O-ring	EPDM
9	Gearbox	Cast iron GGG50
10	Adapter coupling	Cast iron GGG40
11	Gearbox shaft	Cast iron GGG40

Sketch of parts and materials for the DNOVA MON handwheel

Main parameters of the DNOVA AFC2000 air treatment unit

Parameter	Value
Operating pressure, bar	8
Maximum pressure, bar	10
Adjustable pressure range, bar	0.5 ÷ 9
Burst pressure, bar	15
Air connection	1/4"
Operating temperature, °C	-5 to +60
Filtered particle size, µm	40
Oil viscosity	ISO VG 32
Weight, kg	0.395
Kit contents	Filter-water separator, pressure regulator, lubricator, bracket

Sketch of BPV DNOVA AFC2000

Body material: Cast iron GGG50/EN-GJS-500-7
Maximum allowable temperature: 120 °C
Connection type: Compact flanged
Type of seal: NBR
Disc material: Stainless steel AISI 316L
Limit switches: Yes
Country of origin: China

Production. Usually 7–14 business days after you approve the quotation and pay. Made-to-specification items are confirmed in the quotation.

Freight. Not charged at checkout. A manager quotes air and sea freight to your port or airport, and nothing ships until you approve the price and the freight.

To North America. From approval and payment to the destination port or airport: air 14–24 days, sea 32–60 days. Estimates, not guarantees.

Terms. EXW Ningbo or FOB Ningbo Port; CIF on request. The agreed term is written on the Proforma Invoice.

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