Influencer Pick Water Butterfly Valve Elephant Wbv3131n-2w-fb-h, Body Material - Stainless Steel Aisi 304, Disk Material - Stainless Steel Aisi 304, Seal - Nbr, Pneumatic Actuator Pa-sa With Return Springs, Positioner Yt-1000rsn Without Feedback Slash 60% Off The Price [YIXPuOkz]

Influencer Pick Water Butterfly Valve Elephant Wbv3131n-2w-fb-h, Body Material - Stainless Steel Aisi 304, Disk Material - Stainless Steel Aisi 304, Seal - Nbr, Pneumatic Actuator Pa-sa With Return Springs, Positioner Yt-1000rsn Without Feedback Slash 60% Off The Price [YIXPuOkz]

Name: Influencer Pick Water Butterfly Valve Elephant Wbv3131n-2w-fb-h, Body Material - Stainless Steel Aisi 304, Disk Material - Stainless Steel Aisi 304, Seal - Nbr, Pneumatic Actuator Pa-sa With Return Springs, Positioner Yt-1000rsn Without Feedback Slash 60% Off The Price [YIXPuOkz]
Brand: technovaprecision.com
SKU: HBS17548141221
Price: 82.99 USD
Availability: InStock
Rating: 4.39 (839 reviews)

(839 reviews)

$82.99 $265.99 -69%

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Influencer Pick Water Butterfly Valve Elephant Wbv3131n-2w-fb-h, Body Material - Stainless Steel Aisi 304, Disk Material - Stainless Steel Aisi 304, Seal - Nbr, Pneumatic Actuator Pa-sa With Return Springs, Positioner Yt-1000rsn Without Feedback Slash 60% Off The Price [YIXPuOkz]

Rotary disc gate valve is 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 disc by 90°. Opening is performed by turning the handle anti-clockwise, closing - clockwise.
Elephant pneumatic double-acting rotary actuators PA-DA and pneumatic rotary actuators with return spring PA-SA are designed for automation of industrial valve control with maximum torque up to 2128 Nm.
The pneumatic valve is used to change the direction, start, stop the compressed air flow in the pneumatic system depending on the external control action.

Technical characteristics of butterfly valves Elephant WBV3131N-2W-Fb-H, body material - Stainless steel AISI 304, disk material - Stainless steel AISI 304, seal - NBR

Specification	Value
Valve Type	Rotary disc
Diameter	50-150 mm
Nominal Pressure	16 bar
Operating Medium Temperature	from -10 to +90°C
Application	Water supply, Heating, Chemical industry, Oil and gas industry, Food industry, Pulp and paper industry
Connection Type	Wafer-type
Control Type	Pneumatic actuator
Tightness Class	A
Country of Manufacture	China
Service Life	10 years
Warranty	12 months

Dimensions and dimensions of butterfly valves Elephant WBV3131N-2W-Fb-H, body material - Stainless steel AISI 304, disk material - Stainless steel AISI 304, seal - NBR

Size	A, mm	B, mm	C, mm	PCD, mm	ØD, mm	H, mm	Q°
DN50	72.5	130.5	43	125	19	220	45
DN65	77.5	146.5	46	145	19	220	45
DN80	92	156	46	160	19	220	22.5
DN100	109	168.5	52	180	19	260	22.5
DN125	127	190.5	56	210	19	260	22.5
DN150	141	213.5	56	240	23	260	22.5
DN200	166	246.5	60	295	23	-	15
DN250	203	283	68	355	28	-	15
DN300	236	318	78	410	28	-	15

Sketch dimensions and dimensions of butterfly valves Elephant WBV3131N-2W-Fb-H, body material - Stainless steel AISI 304, disk material - Stainless steel AISI 304, seal - NBR

Table of parts and materials for butterfly valves Elephant WBV3131N-2W-Fb-H, body material - Stainless steel AISI 304, disk material - Stainless steel AISI 304, seal - NBR

№	Part Name	Material
1	Body	Stainless steel 304
2	Disc	Stainless steel 304
3	Seat Seal	NBR
4	Shaft	Stainless steel SS 416
5	Handle	Carbon steel

Parts and materials sketch for butterfly valves Elephant WBV3131N-2W-Fb-H, body material - Stainless steel AISI 304, disk material - Stainless steel AISI 304, seal - NBR

Technical parameters of pneumatic actuator Elephant

Characteristic	Value
Pneumatic Actuator Type	Double-acting
Actuator Torque	30-272 Nm
Nominal Pressure	12 bar
Operating Pressure	2...8 bar
Maximum Particle Diameter	Less than 30 µm²
Working Medium	Filtered compressed air or non-aggressive gases, oils
Adjustment Range	± 5° for rotation at 0° and 90°
Air Supply Connection	G1/4"
Operating Temperature Range	-20 to +80 °C
Connection Type	ISO 5211

Dimensions and dimensions of pneumatic actuator Elephant

Model	A	B	C	D	E	F	G	M	N	O	P
PA-DA(SA)-052	108	153	30	41	72	26	15	80	30	34	20
PA-DA(SA)-065	125	174	36	46	89	26	15	80	30	34	20
PA-DA(SA)-083	152	216	46	55	109	26	15	80	30	34	20
PA-DA(SA)-105	189	279	55	64	134	26	25	80	30	41	20
PA-DA(SA)-130	210	308	67.5	70	157	36	25	80	30	62	30
PA-DA(SA)-140	268	405	76	77	174	36	30	130	30	62	30
PA-DA(SA)-160	310	465	87.5	87.5	199	38	30	130	30	62	30
PA-DA(SA)-210	390	542	113	113	257	38	40	130	30	79	30
PA-DA(SA)-270	510	722	146	146	333	38	52	130	30	79	30

Sketch of dimensions and dimensions of pneumatic actuator Elephant

Parts and materials table for pneumatic actuator Elephant

№	Name	Qty	Material	Coating
1	Housing	1	Extruded aluminum	Hard anodized
2	Side plugs	2	Cast aluminum
3	Gear	1	Stainless steel	Nickel-plated
4	Piston	2	Steel/Aluminum	Oxidation/Galvanic zinc coating
5	Plugs	8	Stainless steel
6	Piston ring	2	NBR
7	Springs	0-12	Spring steel	Epoxy coating
8	Piston bearing	2	Engineering plastic
9	Piston ring	2	NBR
10	Plug	2	NBR
11	Stop ring	2	Engineering plastic
12	Ring	1	Engineering plastic
13	Washer	1	Stainless steel
14	Spring clamp	2	Stainless steel
15	Indicator	1	Plastic
16	Indicator housing	1	Plastic
17	Bearing	1	Engineering plastic
18	Cam	1	Steel	Oxidation/Galvanic zinc coating
19	Bearing	1	NBR
20	Bearing	1	Engineering plastic
21	Bearing	1	Engineering plastic
22	Sealing ring	2	NBR
23	Sealing ring	2	NBR
24	Bearing	2	Stainless steel
25	Adjustment nut	2	Stainless steel
26	Adjustment screw	2	Stainless steel
27	Bushing	2	Aluminum

Sketch of rotary pneumatic actuators Elephant with return springs PA-SA

Technical specifications of Elephant YT-1000RSN electropneumatic rotary positioners

Characteristic	Value
Model of electro-pneumatic positioner	YT-1000RSN
Control input signal	4-20 mA
Internal resistance	250 ± 15 Ohm
Input pressure	1.4-7 bar
Lever stroke angle	0-90°
Compressed air connection thread	1/4"
Gauge connection thread	1/8"
Cable entry	G1/2"
Protection type	IP66
Operating temperature	-20°C to +70°C
Permissible ambient humidity	10-90RH
Linearity	±1%
Hysteresis	±1%
Sensitivity	±0.5%
Repeatability	±0.5%
Compressed air consumption	3 l/min (at 1.4 bar)
Air output consumption	80 l/min (at 1.4 bar)
Housing material	Cast aluminum

Overall and installation dimensions of electropneumatic rotary positioners Elephant YT-1000RSN

A, mm	224.3
B, mm	165.5
C, mm	117.5
D, mm	132.3
E, mm	6
F, mm	122
G, mm	45
H, mm	45
I, mm	23
J, mm	27
K, mm	32.5
L, mm	35.5
M, mm	91.8
N, mm	37.2
O, mm	43.5
P, mm	26.5
Q, mm	33
R, mm	80.25
S, mm	62.5
T, mm	8

Sketch of dimensions of Elephant YT-1000RSN electropneumatic rotary positioners

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January 18, 2026

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January 18, 2026

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January 18, 2026

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