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home > knife gate valve elephant gvkr1331e 1w fb 2p dn50 300 61016 bar flanged joint spindle retractable body cast iron ggg40 seal epdm pneumatic drive wenz induction sensors lj12a3 4 jez 220v > knife gate valve elephant gvkr1331e 1w fb 2p dn50 300 61016 bar flanged joint spindle retractable body cast iron ggg40 seal epdm pneumatic drive wenz induction sensors lj12a3 4 jez 220v

knife gate valve elephant gvkr1331e 1w fb 2p dn50 300 61016 bar flanged joint spindle retractable body cast iron ggg40 seal epdm pneumatic drive wenz induction sensors lj12a3 4 jez 220v

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knife gate valve elephant gvkr1331e 1w fb 2p dn50 300 61016 bar flanged joint spindle retractable body cast iron ggg40 seal epdm pneumatic drive wenz induction sensors lj12a3 4 jez 220vThe gate valve is designed to be installed on a pipeline as a shut off device and to regulate the flow of the working medium in water supply systems (except for drinking water supply systems) and in the chemical industry. The principle of operation of a gate valve is based on the movement of the gate (knife) perpendicular to the flow of the medium. When the nominal diameter of the pipeline is completely blocked, the flow stops; when partially blocked,

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The gate valve is designed to be installed on a pipeline as a shut-off device and to regulate the flow of the working medium in water supply systems (except for drinking water supply systems) and in the chemical industry.

The principle of operation of a gate valve is based on the movement of the gate (knife) perpendicular to the flow of the medium. When the nominal diameter of the pipeline is completely blocked, the flow stops; when partially blocked, the flow is regulated.

The principle of operation of the pneumatic actuator is based on the movement of a built-in piston by compressed air, which enters the system from a compressor or reservoir.

Main technical characteristics GVKR1331E-1W-Fb-2P DN50-300 6/10/16 bar flanged joint, spindle - retractable, body - cast iron GGG40, seal - EPDM, with pneumatic drive, WENZ, induction sensors LJ12A3-4-J/EZ 220V

Name	Meaning
Connection type	Interflange
Environment	Water, technical water
Control type	Pneumatic drive
Application	Water supply, heat supply, industry
Gate valve type	Gate valve
Working medium temperature, °C	From -30 to +110
Country of manufacture	China

Overall and mounting dimensions GVKR1331E-1W-Fb-2P DN50-300 6/10/16 bar flanged joint, spindle - retractable, body - cast iron GGG40, seal - EPDM, with pneumatic drive, WENZ, induction sensors LJ12A3-4-J/EZ 220V

DN	L, mm	D, mm	D1, mm	D2, mm	H1	G	N - Th	T, mm	Ød, mm	⬤	
50	48	165	125	99	417	1/2"	4 – М16	12	18	2	2
80	51	200	160	132	510	1/2"	8 – М16	12	18	2	6
100	51	220	180	156	600	1/2"	8 – М16	12	18	2	6
125	57	250	210	181	628	1/2"	8 – М16	14	18	2	6
150	57	285	240	211	780	1/2"	8 – М20	14	23	2	6
200	70	340	295	266	880	1/2"	8 – М20	18	23	2	6
250	70	395	350	319	1088	3/4”	12 – М20	18	23	4	8
300	76	445	400	370	1232	3/4”	12 – М20	20	23	6	6

Sketch of overall and installation dimensions GVKR1331E-1W-Fb-2P DN50-300 6/10/16 bar flanged joint, spindle - retractable, body - cast iron GGG40, seal - EPDM, with pneumatic drive, WENZ, induction sensors LJ12A3-4-J/EZ 220V

Main materials of gate valve parts GVKR1331E-1W-Fb-2P DN50-300 6/10/16 bar flanged joint, spindle - retractable, body - cast iron GGG40, seal - EPDM, with pneumatic drive, WENZ, induction sensors LJ12A3-4-J/EZ 220V

№	Part name	Material
1	Housing	GGG40 cast iron
2	Seal	EPDM
3	Ring	AISI/SS 304 stainless steel
4	Slide valve	AISI/SS 304 stainless steel
5	Guide seal	PTFE
6	Gland packing	PTFE
7	Seal	WCB steel
8	Cartridge	WCB steel
9	Pneumatic cylinder rod	45+Cr steel
10	Stand	Q235 steel
11	Switch	-
12	Stand head	GGG40 cast iron
13	Pneumatic cylinder	-
14	Solenoid	-
15	Filter	-
16	Wedge	GGG40 cast iron

Sketch of the main materials for gate valve parts GVKR1331E-1W-Fb-2P DN50-300 6/10/16 bar flanged joint, spindle - retractable, body - cast iron GGG40, seal - EPDM, with pneumatic drive, WENZ, induction sensors LJ12A3-4-J/EZ 220V

Technical parameters of SC pneumatic cylinders

Name	Meaning
Model	SC
Design	double action
Working environment	compressed air
Contamination class	6
Damping	adjustable
Working pressure range, bar	1-9
Working temperature range, °C	from -5 to +70

Dimensions and sizes of SC pneumatic cylinders

Model	SC 100x75; SC 100x85; SC 100x110; SC 100x130; SC 100x155	SC 125x180; SC 125x230	SC 160x280; SC 160x330
A, mm	188	246	283
B, mm	75	102	112
C, mm	114	144	171
D, mm	47	60	65
E, mm	54	70	80
F, mm	21	32	32
G, mm	33	40	50
H, mm	40	50	60
I, mm	26	39	52
J, mm	10	11	14
K	М20х1,5	М27х2	М36х2
L	М10х1,5	М12х1,75	М16х2
M, mm	11,5	15	15
N, mm	16,5	20	25
O	G1/2”	G1/2”	G3/4”
S, mm	112	140	180
T, mm	84	110	140
V, mm	25	32	40
W, mm	22	29	36

Sketch of dimensions and sizes of SC pneumatic cylinders

Technical parameters of LJ12A3-4 induction sensors

Name	Meaning
Design	cylindrical
Sensor type	induction
Current, mA	400
Activation distance, mm	4
Activation indication	yes
Protection rating, IP	67

knife gate valve elephant gvkr1331e 1w fb 2p dn50 300 61016 bar flanged joint spindle retractable body cast iron ggg40 seal epdm pneumatic drive wenz induction sensors lj12a3 4 jez 220v

Name: knife gate valve elephant gvkr1331e 1w fb 2p dn50 300 61016 bar flanged joint spindle retractable body cast iron ggg40 seal epdm pneumatic drive wenz induction sensors lj12a3 4 jez 220v
Brand: tug-ottendorf-okrilla.de
SKU: 75763791190
Price: 252.71 USD
Availability: InStock
Rating: 4.5292 (514 reviews)