Electric Actuated Balanced Labyrinth Flow Control Valve (T968Y)
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Model NO.: T968Y
Type: Balanced Labyrinth
Nominal Diameter: Dn20~400mm\Nps3/4~16
Pressure Rating: Pn16~100\Class150~600
Applicable Temperature Range: -196 Deg C~+566 Deg C
Valve Body Type: Straight-Through Type, Angle Type
Actuator Type: Electric Actuated
Connection: Flanged, Butt Welded
Trim Structure: Balanced Labyrinth
Trademark: GOOLE, OEM
Transport Package: Plywood Case
Specification: CE, SGS
Origin: Wenzhou, Zhejiang, China
HS Code: 8481804090
Electric Actuated Balanced labyrinth flow control valve( T968Y)
Brief Introduction
Electric Actuated Balanced labyrinth flow control valve( T968Y)  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.
Such Angle Control Valve is mostly applied to control the flow capacity of High viscosity medium and the slurry or fluid with Particles, etc.  PN220/PN320 Angle Type High Pressure Control Valve is a special valve mainly designed for the high pressure system in which Cavitation errossion occured easily.

Specifications of Electric Actuated Balanced labyrinth flow control valve( T968Y)
Trim Features:    Sleeve guided balanced trim structure, labyrinth disc cage combination
Body Type:       Straight Through Type, Angle Type,
Bonnet Type:     Standard Type, heat dissipation type, cryogenic
Flow Characteristic:  Equal Percentage, Linear, Quick Open
Shut-Off Class:     ASME B16.104 V (Standard Metal Seat),
                 ASME B16.104 VI( Shut-off Soft Seat)
Pipe Connection Type: Flange Type, Butt welding Type
Applicable Temperature Range: -196°C -  570 °C ( Double-Seat Structure),
Actuator Type:    Pneumatic Diaphragm Actuator,
                Pneumatic Piston Actuator,
                Electric Actuator..
 
Standard technical specification of Electric Actuated Balanced labyrinth flow control valve( T968Y)
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)
 
Performance of Electric Actuated Balanced labyrinth flow control valve( T968Y)
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%

Table 1: Kv Value & Action Time:
DN Seat Dia KV Motor Model Output Thrust Rated Stroke Action Time
mm mm Linear Equal % N mm s
20 20 6.9 6.3 381LSA-08/20 800/2000 16 3.8/7.6
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

Table 2: External Dimension & Weight:
DN L A B D R H1 H6 H2 H3 H4 H5 Weight (Kg)
mm PN16/40 PN63 460 PN16/40 PN63 PN16/40 PN63 PN16/40 PN63 PN16/40 PN63/100
20 95 115 460 230 225 177 107 119 123 135 490 373 459 10 13 10 13
25 100 115 460 230 225 177 107 119 123 135 490 373 459 12 16 12 16
32 105 130 460 230 225 177 114 122 134 142 490 495 459 15 19 15 19
40 115 130 460 230 225 177 132 140 152 160 490 495 459 17 26 17 26
50 125 150 460 230 225 177 137 157 157 177 490 495 429 18 27 18 27
65 145 170 530 230 225 177 164 169 191 196 540 700 520 34 43 34 43
80 155 190 530 230 255 177 174 179 201 206 540 700 520 46 69 46 69
100 175 215 530 230 255 177 189 200 216 227 540 700 520 54 85 54 85
125 200 250 630 260 310 226 213 230 240 257 625 725 570 76 120 76 120
150 225 275 630 260 310 226 243 250 270 277 625 725 570 79 125 79 125
200 275 325 630 260 310 226 298 304 325 331 625 725 570 100 150 100 150

Why Choose Us?
1. Manufacturer
We are manufacturer of control valve for 16 years, our factory is located in Shaoguan, which in the north of Guangdong 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
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.

If you have any related inquiry, kindly send us detailed specifications, we will send you our best offer together with GA Drawings or E-Catalogs. 

Our Contact Details:

Ms Cathy
Yongjia Goole Valve Co.,Ltd
Heyi Industrial Zone, Oubei, Wenzhou,325105, China
Tel: +86-577-57781015,  
Fax: +86-577-67985602
Mob: +86 150 5759 6965,   
Web: www.chinavalve1.com
 

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