Electric Actuated Cage Type Pressure Balanced Flow Control Valve (GZDLM)

• Customization: Available
• Material: Wcb, CF8, CF8m
• Nominal Diameter: Dn20~400mm\Nps3/4~16
• Model NO.: GZDLM
• Pressure Rating: Pn16~100\Class150~600
• Connection: Flanged, Butt Welded
• Actuator Type: Electric Actuator
• Valve Body Type: Straight-Through Type, Angle Type
• Applicable Temperature Range: -196 Deg C~+566 Deg C
• Application: Power, Metallurgy, Chemistry, Petroleum., etc
• Structure: Cage Type with Double Seat or Single Seat
• Transport Package: Plywood Case
• Specification: CE, SGS
• Trademark: GOOLE, OEM
• Origin: Wenzhou, Zhejiang, China
• HS Code: 8481804090
• Production Capacity: 50, 000 PCS/Year

Product Description

Electric Actuated Cage Type Pressure Balanced Flow Control Valve (GZDLM)

Product Description

Electric Actuated Cage Type Pressure Balanced Flow Control Valve (GZDLM)
Brief Introduction
ZDLM Globe Type Electric Actuated Single Seat Control Valve adopt top guided structure. It has following advantages: Precise valve body , S-Pattern Flow Port, Small Pressure Drop, Big Adjusting Range and High Precision of Flow Cv Value. The Dis-guiding area is big. It also has strong aseismic performance. The sealing performance is conformed to Standard GB/T4213-92. 

Such control valve uses small, strong and high precision electric actuator with On-Off Function or with 4-20mA DC or 1-5V direct current signal to realize valve's proportional action, which is more suitable for the working condition required reliable and high sealing performance, High Temperature or Low temperature or High Pressure.

Specification

Electric Actuated Cage Type Pressure Balanced Flow Control Valve (GZDLM)
Standard technical specification
Valve Body
Type:  Straight Through Single Seat Cast Steel Globe Valve
Size: DN20-300
Pressure: PN16~PN100, Class 150LB ~ Class 600LB
Connection: RF(Standard), Threaded, Welded
Flange Facing:  Raised Face
Face to Face dimension: GB12221-89
Material: WCB, 304,316
Bonnet Type: Gland
Packing:  V tupe PTFE,  Flexible Graphite
Gasket: Plain Type, PTFE, SS+Graphite
 
Valve Trim
Disc: Single Seat Plug Type
Sleeve: Metal Sealing(Equal Percentage, Linear)
       RPTFE (Equal Percentage, Linear)
 
Actuator
Type: Electric Actuator
Model: 381LSA/XA-08,  381LSA/XA-20,  381LSB/XB-30,  381LSB/XB-50, 381LSC-65, 381LSC-99
381LSC-160, 381LSC-260
Valve Action: Direct Action, Reaction (Force)
Controlling Action: Proportional Linear Controlling or ON-OFF Controlling.
Input Signal: 4~20mA DC or 1~5V DC
Power: AC220V, 50HZ
Output Signal: 4~20mA DC
Power Consumption: A Type-50VA, B Type--150VA, C Type-220VA
Protection Level: IP55
Wire Connection: Normal S Type--G1/2", Explosion-Proof X Type---G3/4"
Ambient Temperature: Normal---10 Deg C~ 60 Deg C, With Space Heater---35 Deg C~ 60Deg C, Explosion-Proof X Type--- -10Deg C ~40 Deg C
Ambient Humidity: Normal S Type--Below 95%, Explosion-Proof X type--45%-85%
Explosion-Proof: ExdIIBT4
 
ZDLM Globe Type Electric Actuated Single Seat Control Valve Performance
Raded KV Value: Refer to Table 1
Flowing Features: Linear, Equal Percentage
Adjusting Range: 50:1
Leakage Rate: Metal Sealing should be below 0.01% ANSI B16.104-1976 Class IV
            Soft Sealing should be below 0.00001% ANSIB16.104-1976  Class VI
Allowable Deviation: 1%

Product Details

External Dimension & Weight:

DN	L		A	B	D	R	H1		H6		H2	H3	H4	H5		Weight (Kg)
mm	PN16/40	PN63/100	460	230	225	177	PN16/40	PN63/100	PN16/40	PN63/100				PN16/40	PN63/100	PN16/40	PN63/100
20	150	230	460	230	225	177	126	138	142	154	490	373	459	43	49	10	13
25	160	230	460	230	225	177	126	138	142	154	490	373	459	48	54	12	16
32	180	260	460	230	225	177	134	142	154	162	490	495	459	57	61	15	19
40	200	260	460	230	225	177	157	165	177	185	490	495	459	66	70	17	26
50	230	300	460	230	225	177	167	187	187	207	490	495	429	80	84	18	27
65	290	340	530	230	225	177	199	204	226	231	540	700	520	92	97	34	43
80	310	380	530	230	255	177	214	219	241	246	540	700	520	100	105	46	69
100	350	430	530	230	255	177	229	240	256	267	540	700	520	120	125	54	85
125	400	500	630	260	310	226	263	280	290	307	625	725	570	134	138	76	120
150	480	550	630	260	310	226	293	300	320	327	625	725	570	156	163	79	125
200	600	650	630	260	310	226	358	364	385	391	625	725	570	199	206	100	150

Product Parameters

Kv Value & Action Time:

DN	Seat Dia	KV		Motor Model	Output Thrust	Rated Stroke	Action Time
mm	mm	Linear	Equal %		N	mm	s
20	5	0.2		381LSA-08	800	10	2.4
20	7	0.5
20	8	0.8
20	10	1.8	1.6	381LSA-08/20	800/2000	16	3.8/7.6
20	12	2.8	2.8
20	15	4.4	4
20	20	6.9	6.3
25	25	11	10
32	32	17	16	381LSB-30/50	3000/5000	25	7.2/14.7
40	40	27	25
50	50	44	40
65	65	69	63	381LSB-50/SC-65	5000/6500	40	2.5/14.3
80	80	110	100
100	100	176	160
125	125	275	250	381LSC-99/160	10000/16000	60	30/60
150	150	440	400
200	200	690	630

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