Application & Function: Didtek cast Floating Ball Valve can be used to handle a variety of liquids, suspended solids and gases in many types of industry. Ball valves are suited for fluid flow requiring assured performance, tight shutoff, constant torque and no maintenance. Didtek Forged Floating Ball Valve offer quick, quarter-turn operation, visual indication of the valve position, straight uninterrupted flow, and compact size. The full bore design minimizes pressure drop across valve while maximizing flow capability and throughput economy for general line services.Â
Technical Specification Brand: DIDTEK Size Range: 3" Pressure Rating: ASME CL150 Material: A182 F316 Temperature Range:100°C-200°C Applicable Standards: Design: API6D, BS5351, ASME B16.34 Face to face: ASME B16.10, AP6D End Flanges: ASME B16.5/ASME B16.47 Butt welded ends: ASME B16.25 Fire Safety: API607, API6A Inspection and test: API 598, API6D
Other Information:Â Valve Test: 100% quality tested before delivery Valve Guarantee: 18 months after shipments or 12 months after installed Valve Delivery: 15 -Â 30 days Valve Sample: Sample Available by Didtek Valve Valve Color: Customer request Valve Packing: Plywood Case for Ball Valve MOQ: 1Â Set Valve Certificate: API 6D, CE1521, PED Model HÂ 2014/68/EU, ISO9001: 2008, ISO14001, CU-TR 010/032, EAC Place of Origin: Zhejiang, China (Mainland) Delivery Detail: Shipped in 15-30 days after payment Port: Shanghai Or Ningbo Payment Terms: L/C, D/A, D/P, T/T, Western Union
Parts Number
Part Name
Carbon Steel to ASTM
Alloy Steel to ASTM
Stainless Steel to ASTM
1
Body
ASTM A105
A352 LF2
A182 F11
A182 F22
A182 F304
A182 F316
2
Stud
A193 B7
A320 L7
A193 B16
A193 B16
A193 B8
A193 B8M
3
Nuts
A194 2H
A194 4
A194 4
A194 4
A194 8
A194 8M
4
Gasket
SS Spiral Wound W/graphite, or SS Spiral Wound W/PTFE, or Reinforced PTFE
5
O-ring
VITON/EPDM
6
Ball
A105+HF
A182 F304+HF
A182 F304+HF
A182 F304+HF
A182 F304+HF
A182 F316 +HF
7
Seat
PTFE/PEEK/PPL/NYLON/DEVLON
8
Bonnet
A216 WCB
A352 LCB
A217 WC1
A217 WC6
A351 CF8
A351 CF8M
9
Stem
A182 F6a
A182 F304
A182 F304
A182 F304
A182 F304
A182 F316
10
Antistatic device
SS304
SS304
SS304
SS304
SS304
SS316
11
Thrust Bearing
PTFE
12
Stem Packing
Braided graphite, or Die-formed graphite ring or PTFE
13
O-ring
VITON/EPDM
14
Packing Gland
ASTM A105
A352 LF2
A182 F11
A182 F22
A182 F304
A182 F316
15
Screw
A194 2H
A194 4
A194 4
A194 4
A194 8
A194 8M
16
Stopper
AISI 1020+Zn
17
Lever
Ductile Iron/Malleable Iron
18
Gasket
AISI 1020
Stainless Steel
19
Screw
Carbon Steel
Stainless Steel
Main Outline DimensionsÂ
150LB
Valve Size
1/2"
3/4"
1"
1-1/2"
2"
2-1/2"
3"
4"
6"
8"
15mm
20mm
25mm
40mm
50mm
65mm
80mm
100mm
150mm
200mm
Face to Face
L1: RF
108
117
127
165
178
191
203
229
394
457
L2: RTJ
-
-
-
-
191
204
216
241
406
470
L3: BW
140
152
165
190
216
241
283
305
457
521
Valve Bore(d)
13
19
25
38
49
62
74
100
150
201
Valve Height(H)
82
87
92
108
119
150
175
220
280
320
Handwheel Diameter(W)
140
140
150
200
250
300
350
500
800
1000
Weight(Kg)
Lever
3
4
6
12
15
19
22
46
110
175
Remark: More details from 300LB to 2500LB data please check our catalogs.Â
FAQ: 1. Are you manufacturer or trading company? Of course we are manufacturer, Didtek established since 1985 and professional production of industrial valves over 30 years. 2. What is your main products? Our main products are Ball valve, Butterfly valve, Gate valve, Globe valve, Check, Strainer, other valve, and made by casting or forged material. 3. Is samples available? Yes, sample order is available for quality check and market test. But it is not free. 4. Do you have any products in stock? Depends on your request, we have standard models in stock. Some special products and big order will be newly casting according to your order. 5. How do you guarantee the quality of products? Quality is priority, we always attach the importance to quality control from the beginning to the end of the production. Every product will be fully assembled and carefully tested before painting, packing and shipping. 6. Do you have attended the exhibitions at other countries? Yes, we attend the Valve Word in Dusseldorf Germany 2 year per time since 2010, and we also attend the PCVexpo in Russia. 7. What advantages do Didtek have compared to other factories? (1) We can give the quotation within 12 hours and give the technical drawing within 24 hours. (2) We will take full responsibility for the quality problems of our products. (3) We have a warehouse in Germany with some stock. (4) We have agent in Germany, England, Spain and Costa Rica, and our quality is recognized by our customers. (5) We have a full inspection reports after the products finish production, including the 3.1 Certificate, Dimensions checking, Pressure testing and order information. (6) We can supply the full rang of the accessories.Â
