Pressure Sealed Bonnet Gate Valves-High Pressure Psb Gate Valve

  • Model NO.: PSB GV
  • Material: Carbon Steel
  • Pressure: 600lb to 2500lb
  • Seal Surface: Wedge Gate Valve
  • Usage: Flow Control
  • Application: Industrial Usage, Water Industrial Usage
  • Ending Type: Flanged End or Butt Welded End
  • Body Material: Carbon Steel,Stainless Steel,Alloy Steel
  • Transport Package: plywood case
  • Origin: China
  • Type: Straight-through
  • Connection Form: Flange
  • Actuator: Manual
  • Thread Position of Valve Rod: Outside Gate Valve
  • Standard: ANSI
  • Size: 2" to 36"
  • Inspection Testing: API598
  • Trademark: FRONT
  • Specification: ce
  • HS Code: 84818010
Pressure Sealed Gate Valves-high pressure PSB gate valve

Standard compliance:
1) Design and manufacture: ANSI B16.34
2) Test and inspection: API598
3) Face to face dimensions: ANSI B16.10
4) Flanged end: ANSI B16.5
5) Butt-welding end: ANSI B16.25

Specifications:
1) Size: 2" to 36"
2) Class: 600LB - 2500LB
3) Type: OS&Y, Rising Stem, Flexible Wedge, Threaded or Welded seat ring
4) Material: WCB, WCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, CN7M, LCB, LCC, DUPLEX SS, MONEL, ALLOY 20 etc
5) Operation: Handwheel or gear

 
SIZE 2" TO 36"
CLASS 600LB-2500LB
MATERIAL CS,SS,ALLOY STEEL
END BW


Class 150 / 300 / 600 / 900 / 1500
Bolted bonnet, Outside screw & yoke, Rising stem, Non-rising hand wheel, Flexible wedge, Welded or threaded seat ring.
 
Description:
Design and manufacture: ANSI B16.34 and API 600
Test and inspection     : API 598 .

Face to face dimensions: ANSI B16.10
End flange dimensions: 2" - 24" to ANSI B16.5
End flange dimensions :26" - 36" to MSS SP-44
to B16.47 SERIES A
                   to B16.47 SERIES B
Butt-welding ends: ANSI B16.25
Size: 2" ~ 36"


Materials of body/bonnet and trim
Body/bonnet/disc WCB, LCB, LCC, WC1, WC6, WC9, C5, C12, CF8, CF8M, CF3 and CF3M etc.
Trim (Disc/body seat) F6/F6, 304/304,304L/304L, HF/HF, F6/HF, Monel/Monel, 316/316,316L/316L, Monel/HF and 316/HF etc.
 
Type of operation: hand wheel, gear, electric or pneumatic actuator etc.
 
Standard materials of parts
No. Parts Materials
1 Body ASTM A216 WCB
2 Seat ring A105 + 13CR
3 Wedge ASTM A216 WCB + 13CR
4 Stem ASTM A182 F6
5 gasket Stainless steel and graphite spiral wound
6 Bonnet ASTM A216 WCB
7 Bonnet bolt ASTM A193 B7
8 Bonnet nut ASTM A194 2H
9 Backseat bushing ASTM A182 F6a
10 Stem packing Graphite
11 Gland ASTM A182 F6
12 Gland flange ASTM A216 WCB
13 Gland eyebolt ASTM A193 B7
14 Gland nut ASTM A194 2H
15 Yoke ASTM A216 WCB
16 Stem nut ZCuAl10Fe3 / A439 D2
17 Hand wheel Ductile iron
18 H.W.Lock Nut ANSI 1020
 

Dimensions (in mm & inch) and weight
 
Class 150
DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600 750 900
NPS 2 2.1/2 3 4 5 6 8 10 12 14 16 18 20 24 30 36
L(RF) 178 191 203 229 254 267 292 330 356 381 407 432 457 508 610 711
L1(BW) 216 241 283 305 381 403 419 457 502 572 610 660 711 813 915 1016
L2(RTJ) 191 203 216 241 267 279 305 343 368 394 419 445 470 521 622 724
H(OPEN) 400 490 508 585 740 773 995 1160 1375 1569 1765 1978 2219 2611 3197 3737
W 200 200 250 300 300 350 350 400 450 500 600 600 680 750 915 915
RF(Kgs) 18 28 30 50 70 85 128 220 310 450 550 700 910 1130 2780 3700
BW(Kgs) 15 22 26 40 68 77 118 200 290 435 510 650 880 1100 2650 3520
 
 
Class 300
DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600
NPS 2 2.1/2 3 4 5 6 8 10 12 14 16 18 20 24
L-L1(RF-BW) 216 241 283 305 381 403 419 457 502 762 838 914 991 1143
L2(RTJ) 232 257 298 321 397 419 435 473 518 778 854 930 1010 1165
H(OPEN) 470 525 533 633 800 805 1024 1232 1460 1645 1841 1988 2208 2603
W 200 200 250 250 350 350 400 450 500 600 600 680 750 915
RF (Kgs) 24 44 48 73 124 144 226 350 580 715 1050 1235 1655 2320
BW (Kgs) 20 35 37 54 100 110 174 285 495 615 940 1090 1500 2100
 
 
Class 600
External Skeleton Extraction Arms

1. Product description:

External extraction arm is a kind of dust and smoke extraction arm with supporting outside. It can be used for fume extractors to capture dust and smoke at source.

2. Moland Product Series

Portable Fume Extractor series: MLWF50, MLWF70, MLWF100, MLWF360, MLWF120, MLWF200, MLWF280-basic, MLWF280S, MLWF290, MLWF300, MLWF300A, MLWF350, MLWF350D, MLWF400, etc.

Stationary fume extractors: MLWF350-dust bucket type, MLWF500-6T, MLWF500-6T dust bucket type, MLWF500-9T, MLWF800, MLWF800-dust bucket type, MLWF1000, MLWF1500, MLWF2000, MLWF3000, MLWF3500, MLWF4000). The electric control cabinet can be seperated from main equipment for convenient operation when the main equipment is placed outdoors.

Grinding dust extractors: MLWF100D, MLWF150D, MLWF200D, MLWF320-DM, MLWF180, MLWF380, MLWF480) and grinding cabinet (MLWF900). The grinding cabinet is usally equipped with telescopic or fixed grinding room, to form a semi-closed space to control dust and smoke spread. It also improves the filtration efficiency with low air volume and energy consumption.

VOCs treatment

3. R&D

In order to provide advanced products, our R&D department develops 3 to 5 new products every year, and irregularly improves the performance, appearance, and installation methods of existing products.

4. Certification

All our products are approved by CE, ISO9001, ISO14001, utility model patent, design patent, Program copyright, etc.

5. Exhibition

Moland participates at least 5 industry exhibitions each year.

6. Central Fume Extraction System

1) Cantilever type fume extraction system

Cantilever dust removal can be used for manual welding conditions where the work stations are evenly distributed and the span is small. The smoke and dust generated by each welding station can be effectively absorbed at the dust generation point, and will not pollute other parts of the workshop. The skeleton of the suction arm is similar to a human arm and can hover in a space within a certain length. The outer layer of the suction arm is a temperature-resistant hose, which not only prevents the hose from being burned by sparks, but also ensures the flexibility of the movement of the suction arm. A unique rotating structure is designed on the position of the Suction Hood to ensure that the suction hood can be aligned with the welding position in any orientation, so that the suction arm can effectively capture the smoke and dust generated during the welding process. The advantage of the suction arm capture is that it can be close to the place where the smoke is generated, and the collection effect is better.

2) Hood suction type fume extraction system

Cantilever dust removal can be used for manual welding conditions where the work stations are evenly distributed and the span is small. The smoke and dust generated by each welding station can be effectively absorbed at the dust generation point, and will not pollute other parts of the workshop. The skeleton of the suction arm is similar to a human arm and can hover in a space within a certain length. The outer layer of the suction arm is a temperature-resistant hose, which not only prevents the hose from being burned by sparks, but also ensures the flexibility of the movement of the suction arm. A unique rotating structure is designed on the position of the suction hood to ensure that the suction hood can be aligned with the welding position in any orientation, so that the suction arm can effectively capture the smoke and dust generated during the welding process. The advantage of the suction arm capture is that it can be close to the place where the smoke is generated, and the collection effect is better.

3) Room tupe fume extraction system

Room-type dust removal is suitable for the purification of fumes and smoke generated during the production of automated equipment, such as welding robots, welding machines, grinding, grinding and polishing of metal and plastic parts, drilling, thermal processing, cutting and crushing, stone processing, powder packaging, solid particles and various dusts and fumes produced by mixing and processing.

For working conditions such as robot automatic welding, circular seam and longitudinal seam welding, the smoke and dust purifier is installed with the robot workstation, so that the workstation has its own dust removal function. The fume and smoke are effectively collected through equipment components such as pipes and dust hoods. The room-type design prevents the volatilization and diffusion of smoke to keep the air in the workshop clean.

The working conditions with moderate welding workpieces and large amounts of dust and smoke are suitable for room-type treatment solutions. The room type centralized dust dedusting solution is divided into side suction and top suction method dust collecting ways. The appropriate solution can be designed according to the site conditions and treatment goals.

4) Blow suction type fume extraction system

Blow-suction type dust removal solution is a ventilation air flow composed of blown air and inhaled air flow. Therefore, it is a dust removal method that can effectively control the spread of pollution sources. This dust removal method is installing exhaust inlets on two-span center column or single-span side column (wall) and air outlets on the opposite wall column to form a circulating air flow to drive the smoke and dust into the purification machine, consequently performing overall dust removal and purification in the workshop. This system occupies a small area and has obvious purification effect, which is suitable for the purification of smoke and smoke in more complex production workshops.

7. Company information

Jinan Moland Environmental Tech Co., Ltd., is located in No. 11889 Jingshi West Road, Changqing District, Jinan City, Shandong, China, established in 2016. It`s an environmental protection technology enterprise specializing in research, development, manufacture and sale of efficient smoke purification systems.

The company is committed to reducing the environmental impact of production process, protecting workers from harmful gases and dust, and creating a cleaner working environment. At present, the company′s products have been successfully applied in automobile, railway, construction machinery, marine engineering, aviation and other mechanical processing industries, as well as new materials, grain, wood, recycled resources processing and other industries. The company has passed the ISO 9001 quality management system certification, obtained the certification of China Environmental Protection Products issued by China Environmental Protection Industry Association, and CE certification of EU. It also has a number of invention patents, utility model patents and appearance patents. Through continuous R&D and innovation, many products of the company have reached the international leading level.

Moland′s environmental services cover the whole process from project design, product manufacturing to installation, commissioning and after-sales service. We will provide you with the most professional governance program and the best quality service.

External Skeleton Extraction Arms,Mounted Flexible Fume Extraction Arm,Wall-Mounted Flexible Suction Arm,Skeleton External Suction Arm

Shandong Moland Environmental Tech Co.,Ltd , https://www.sdmoland.com