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home > water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa sa with return springs positioner yt 1000rsn without feedback > water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa sa with return springs positioner yt 1000rsn without feedback

water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa sa with return springs positioner yt 1000rsn without feedback

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water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa sa with return springs positioner yt 1000rsn without feedbackButterfly 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. Pneumatic rotary actuators with return spring PA SA are designed for automation

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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.

Pneumatic rotary actuators with return spring PA-SA are designed for automation of industrial valves control process with maximum torque up to 2128 Nm.

The electropneumatic rotary positioner is used to control pneumatic rotary actuators by means of an electric controller or control system with analog DC output signal range from 4 to 20 mA.

Technical parameters of Water Butterfly Valve Elephant WBV1631N-2W-Fb-H, body material - cast iron QT450, disk material - Stainless steel AISI 304, seal - NBR, pneumatic actuator PA-SA with return springs, positioner YT-1000RSN without feedback:

Name	Significance
Nominal pressure PN, bar	16
Working medium temperature, °C	from -10 to +90
Application	water supply, heat supply
Connection to pipeline	Interflange (threaded lugs)
Gate type	swivel disk
Control type	pneumatic actuator
Manufacturer's country	China

Butterfly valves WBV1631N-2W-Fb-H, body material - cast iron QT450, disk material - Stainless steel AISI 304, seal - NBR, pneumatic actuator PA-SA with return springs, positioner YT-1000RSN without feedback

Dimensions and dimensions of butterfly valves Elephant WBV1631N-2W-Fb-H, body material - cast iron QT450, disk material - Stainless steel AISI 304, seal - NBR, pneumatic actuator PA-SA with return springs, positioner YT-1000RSN without feedback:

DN	A	B	C	D	N-M (threaded holes)	The square of the shaft	ISO 5211
DN	mm						ISO 5211
50	72,5	130,5	43	125	4-М16	9х9	F05
65	77,5	146,5	46	145	4-М16	9х9	F05
80	92	156	46	160	8-М16	9х9	F05
100	109	168,5	52	180	8-М16	11х11	F07
125	127	190,5	56	210	8-М16	14х14	F07
150	141	213,5	56	240	8-М20	14х14	F07

Sketch Butterfly valves WBV1631N-2W-Fb-H, body material - cast iron QT450, disk material - Stainless steel AISI 304, seal - NBR, pneumatic actuator PA-SA with return springs, positioner YT-1000RSN without feedback

Materials of butterfly valves Elephant WBV1631N-2W-Fb-H, body material - cast iron QT450, disk material - Stainless steel AISI 304, seal - NBR, pneumatic actuator PA-SA with return springs, positioner YT-1000RSN without feedback:

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

Sketch of parts and materials Butterfly valves WBV1631N-2W-Fb-H, body material - cast iron QT450, disk material - Stainless steel AISI 304, seal - NBR, pneumatic actuator PA-SA with return springs, positioner YT-1000RSN without feedback

Materials of parts of SA pneumatic actuators with return springs:

№	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 SA pneumatic actuators with return springs

Technical parameters of electropneumatic rotary positioners:

Name	Value
Control input signal, mA	4 ~ 20
Internal resistance, Ohm	250(±15)
Input pressure, bar	1,4~7
Lever travel angle	0~90°
Compressed air connection thread	1/4″
Pressure gauge connection thread	1/8″
Cable gland	G1/2″
Protection type	IP66
Compressed air flow rate, l/min	3
Output air flow rate, l/min	80
Housing material	aluminum casting

Electropneumatic rotary positioners

Dimensions and dimensions of electropneumatic rotary positioners:

Positioner model	YT-1000RSN
A, mm	224.3
B, mm	166.5
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
U1, mm	70
U2, mm	93
V1, mm	40
V2, mm	63
W, mm	26
X, mm	32
Y, mm	9
Z, mm	24

Sketch of dimensions and dimensions of electropneumatic rotary positioners

water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa sa with return springs positioner yt 1000rsn without feedback

Name: water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa sa with return springs positioner yt 1000rsn without feedback
Brand: www.overgamepc.com
SKU: 48522342769
Price: 483.63 USD
Availability: InStock
Rating: 4.0846 (1342 reviews)