Electric Diaphragm Flow Control Valve (GZDLT) /Electric Diaphragm Valve

• Temperature: Ordinary Temperature
• Certification: CE, ISO9001
• Media: Gas, Oil, Acid
• Standard: Standard
• Connection Mode: Flange
• Power: Electric
• Model NO.: GZDLT
• Material: Wcb, SS304, SS316, SS316L, SS304L
• Type: Single Seat and Double Seat
• Category: Control Valve
• Actuator: Pneunamic
• Connecting Type: Flange
• Medium: Gas, Liquid, Steam, etc.
• Usage: Flow Control
• Application: Petroleum, Chemical, Metallurgy, etc.
• Applicable Temperature Range: -20 Deg C ~ 200deg C, or -40 Deg C ~ 450 Deg C
• Size: Dn25-Dn300
• Pressure: Pn1.6-Pn10.0MPa or Class 150lb - Class 600lb
• Transport Package: Plywood Case
• Specification: ISO 9001
• Trademark: Goole or OEM
• Origin: Wenzhou, Zhejiang, China
• HS Code: 8481804090
• Production Capacity: 10000PCS/Year

Product Description

GZDLT Electric Actuated Diaphragm Type Flow Control valve

Product Description

GZDLT Type Electric Diaphgram Control Valve adopts the Diaphragm which fit the raised face of the Valve Body to ensure the sealing. There's no Packing in the valve body. The regulating element is the flexible Diaphragm. The flow port of the diaphragm control valve is very smooth. The lining material and the diaphragm can be made of corrosion resistant material. 
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 Corrossion Resistance and Poison-resistance.

Specification

Valve Body.

Structure: Cast Straight Through type Diaphragm Valve
Size: DN20~200mm.
Design Pressure: PN10
Connections:flanged type.
Flange Standard: GB/T 9113-2000, JB/T-94, ANSI B16.5, DIN, JIS
Material:WCB,HT200 ZG230-450 ZG1Cr18Ni9Ti.ZG0Cr18Ni12Mo2Ti. 
Valve Disc: Diaphragm Soft Sealing
Diaphragm Material: NBR, EPDM, PTFE
 
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
 
Performance

Raded KV Valve: Refer to Table 1
Flowing Features: Linear
Adjusting Range: 30:1
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

Pneumatic Double Seated Control Valve Dimension.

DN	L	A	B	D	R	H1	H6	H2	H3	H4	H5	Weight (Kg)
20	150	460	230	225	177	126	142	490	373	459	52.5	10
25	160	460	230	225	177	126	142	490	373	459	57.5	12
32	180	460	230	225	177	134	154	490	495	459	67.5	15
40	200	460	230	225	177	157	177	490	495	459	75	17
50	230	460	230	225	177	167	187	490	495	429	82.5	18
65	290	530	230	225	177	199	226	540	700	520	90	34
80	310	530	230	255	177	214	241	540	700	520	100	46
100	350	530	230	255	177	229	256	540	700	520	110	54
125	400	630	260	310	226	263	290	625	725	570	135	76
150	480	630	260	310	226	293	320	625	725	570	150	79
200	600	630	260	310	226	358	385	625	725	570	190	100

Product Parameters

Kv,Movement& Action Time

DN	KV		Motor Model	Output Thrust	Rated Stroke
mm	Unlined	Lined		N	mm
20	9.8	7.8	381LSA-08/20	800/2000	8
25	19	17	381LSA-08/20	800/2000	10
32	32	28	381LSB-30/50	3000/5000	12
40	48	41			16
50	63	55			24
65	108	87	381LSB-50/SC-65	5000/6500	30
80	158	127			34
100	270	240			36
125	360	311	381LSC-99/160	10000/16000	44
150	518	415			55
200	1114	1121			65

Our Services

Why Choose Us?

1. Manufacturer
We are manufacturer of control valve for over 10 years, our factory is located in Wenzhou, Zhejiang Province. We offer OEM/ODM service, and also we have our own band "GOOLE". Our products has won the trust from the customer as our high qulity and good after-sales.

2. High quality
In early days, 15 years ago, we introduce a full set of control valve production technology from Germany. We've been the OEM suplier for German brand valve. It just cost you 50% price to buy the same type same technical standard products compared with German products. GOOLE stick to the concept of 'Quality First, Credit Uppermost, products has been certified by CE, CQC, TUV, ISO14001,etc.

3.Good After-sales
Our sales will reply you as soon as possible for any question about valves.  We will track the customer product usage, if customer find any problem, our engineer will follow up at first time. For the accessories, we offer the best price.

FAQ

FAQ

1. Q:Can we print our logo on your products?
A: yes, we offer OEM/ODM service, we support the customized logo, size, package,etc.
 
2.Q:What measures you can provide to ensure our our deal?
A: We are the trade assurance supplier on Made-in-china.com. If you place an trade assurance order, you will receive 100% refund of the trade assurance amount for   order not meeting agreed 
delivery or quality terms.
 
3.Q:How can I start a new trade assurance order?
A:You can make it as follow:
      1) Find a Trade Assurance supplier and negotiation your order terms  
      2) Confirm your contract on Made-in-china.com 
      3) Submit your initial payment by T/T .
      4) Enjoy Trade Assurance protection up to your covered amount .
 
4. Q:Does the trade assurance support any amont of order?
A: No, this service just support the order of more than $1000.
 
5.Q:What's your after-sale?
 A: We offer 12 months warranty service, and we also sell the valve parts.

View of the factory