Electric Aroma Diffuser,Electric Diffuser Air Freshener,Smart Home Fragrance Diffuser,Best Room Fragrance Diffusers Guangzhou Chiyang Scent Technology Co., Ltd. , https://www.gzdiffuserscent.com
Specifications:
Product Name
API 150LB / 300LB BB Stainless steel Flanged Gate Valve
1. Material
SS304/316/304L/316L ( CF8/CF8M/CF3/CF3M), WCB, WCC, LCB,LCC,WC6,WC9, C5,C12, etc.
2. Size
1/2''~48'' ( DN15~DN1200)
3. Thread standard
ISO9001 & CE, TS
4. Port
Full Port
5. Working Pressure
150LB~1500LB
6. Connection Ends
RF, FF. RTJ, Butt Welded.
7. Working Temp.
-29~425ºC, or according to customer requirements for different industry.
8. Suitable Medium
Water, Natural Gas, Oil and some corrosive liquid
9. Operated
Handwheel
10. Inspection & Testing
According to API598
Shipment
Â
Delivery Time
15~20 Days
Package
Standard Exporting Plywood Case
Shipping Port
Ningbo/Shanghai, China
Shipping Terms
Exw, FOB, CFR, CIF, etc.
Payment Terms
T/T, Western Union, PayPal, etc.
Â
30% prepayment, 70% balance paid before shipping or against copy of BL
Country of Origin
Wenzhou city, China
Production Capacity
6000 ton/year
MOQ
10 PCS/size
Features:
Â
Â
Applicable Standards:
Â
Technical Descriptions:
Â
Construction
The construction of steel gate valves of MSA corresponds to API 600 and BS 1414. Gate valves are yoke, flange or welded with unnarrow flow rate and with flexible or fixed wedge. Bodies, covers and yokes are cast. Wedges could be forged or cast. All wedges are guided. Sealing seats are bolted or welded into the body. Overlays in seats depends on Trim. Valves have rising non-rotative spindle and bolted joint of body-cover. Standard spindle threads are ACME2G-LH.
Operation with a handwheel. On the basis of mutual agreement, the gate valves can be operated by angle transmission, electric actuator or pneumatic actuator. For easier control the gate valve with larger diameters are equipped with bearings. Sealing material is pressed rings from expanded graphite and graphite plaited rings. The properties of gate valve packing meet the requirements of the directive Clean Air Act, Amendment from 1990. The gate valves can be also equipped with: drainage, venting, relief from inter-space and bypasses, on the special customer´s request.
Design Dimension
The dimensions of standard design are stated in the table below.
Material design
 The gate valves are supplied in different material variants.
Assembly
The yoke gate valve can be assembled in any position into the pipeline.
Testing
The gate valves are subjected to pressure tests according to the standard API 598: on strength and tightness, tightness of backseat, closure tightness by low pressure, closure tightness by high pressure (on request).
Competitive Advantages:
Â
Â
150LB/300LB/600LB series:
Â
Â
Dimensions(mm) & Weight(KG):
Â
Valve Size
CLASS 150
CLASS 300
CLASS 600
A
B
C
Approx.Wt
A
B
C
Approx.Wt
A
B
C
Approx.Wt
Fl.
B/W
Fl
B/W
Fl.
B/W
Fl
B/W
Fl.
B/W
Fl
B/W
50(2'')
178
216
376
203
21
19
216
216
399
203
25
23
292
292
399
203
42
36
65(2-1/2'')
191
241
480
229
32
27
241
241
505
229
48
34
Â
Â
Â
Â
Â
Â
80(3'')
203
283
480
229
35
27
283
283
505
229
53
41
356
356
541
254
67
63
100(4'')
229
305
584
254
53
43
302
305
604
254
78
55
432
432
635
305
119
112
125(5'')
254
381
750
254
75
64
381
381
850
356
135
105
Â
Â
Â
Â
Â
Â
150(6'')
267
403
790
305
87
77
403
403
850
356
158
111
559
559
874
457
252
225
200(8'')
292
419
996
356
139
118
419
419
1039
406
234
186
660
660
1044
457
418
365
250(10'')
330
457
1205
406
210
198
457
457
1265
457
355
284
787
787
1285
508
652
554
300(12'')
356
502
1410
457
302
271
502
502
1460
508
495
400
838
838
1476
610
1100
984
350(14'')
381
572
1539
508
410
365
762
762
1590
508
750
620
889
889
1565
610
1600
1465
400(16'')
406
610
1752
508
520
490
838
838
1791
610
958
850
991
991
2062
762
1955
1760
450(18'')
432
660
1956
610
690
Model NO.: RST-FGV
Thread Position of Valve Rod: Outside Gate Valve
Standard: ANSI
Application: Industrial Usage, Water Industrial Usage, Household Usage
Material 1: CF8m CF8 CF3m CF3 Wcb etc
Flange: RF Rtj etc
Trademark: RST/ OEM
Transport Package: Carton Box
Specification: 1/2"-12"
Origin: China
HS Code: 8481804090
API 150LB / 300LB BB Stainless steel Flanged Gate Valve