Gate Valve Pressure Seal Design Carbon Stainless Steel Ansi Class 900 1500 2500 Bs Awwa Di - China

Gate valve product’s size: design description:

* bolted bonnet

* outside screw and yoke flexible wedge,

* fully guider;

* pressure seal

* integral seats;

* handwheel operator;

* available with gear operator;

* flanged ends or butt-welding ends;

* rising flange or ring type joint.

Pressure grade from to

class 900 2” 16”

class 1500 2” 16”

class 2500 2” 10”

Working pressure and temperature:

working temperature

material celsiur scale fahrenheit

carbon steel -29C~425C6F~822F

stainless steel -40C~550C 15F~1047F

General design specifications:

item american standard

manufacture api 6D or api 600

pressure-temperature ratings ansi B16.34

face to face ansi B16.10

end to end ansi B16.10

end flange ansi B16.5

end butt-welding ansi B16.25

inspection and test api 598

Test pressure to API598:

Ansi shell (water) shell (air) seat (water) seat (air) back seat(water)

class 900 3350PSI 235BAR 2242PSI 157BAR 2242PSI 157BAR 80PSI 6BAR 2242PSI 157BAR

class 1500 5626PSI 395BAR 4078PSI 286BAR 4078PSI 286BAR 80PSI 6BAR 4078PSI 286BAR

class 2500 9275PSI 652BAR 6787PSI 477BAR 6787PSI 477BAR 80PSI 6BAR 6787PSI 477BAR

Trims specitied due to table 3:

disc seat surface part no.

3 body seat surface part no.

2 stem part no.

4 backseat face part no.

5

F6 F6 F6 F6

stellite stelilite F6 F6

F6 stelilite F6 F6

F304 F304 F304 F304

F316 F316 F316 F316

monel monel monel monel

alloy 20 alloy 20 alloy 20 alloy 20

other materials are available upon request.

Parts and material (astm):

no parts name material

1 body A216WCB A217WC9 A217C5 A217WC6 A351CF8 A351CF8M

5 stuffing box A216WCB A217WC9 A217C5 A217WC6 A351CF8 A351CF8M

6 seal ring graphite+SS304 or graphite+SS316

7 split ring steel steel steel steel s.

s s.

s

8 bolt A193 B7 A193 B7 A193 B7 A193 B7 A193 B8 A193 B8

9 back ring steel steel steel steel s.

s s.

s

10 nut A194 2H A194 2H A194 2H A194 2H A194 Gr.

8 A194 Gr.

8

11 yoke A216WCB A217WC9 A217C5 A217WC6 A351CF8 A351CF8M

12 yoke bolt A193 B7 A193 B7 A193 B7 A193 B7 A193 B8 A193 B8

13 yoke nut A194 2H A194 2H A194 2H A194 2H A194 Gr.

8 A194 Gr.

8

14 split ping steel steel steel steel steel steel

15 eyebolt A193 B7 A193 B7 A193 B7 A193 B7 A193 B8 A193 B8

16 gland flange A105 A105 A105 A105 A105 A105

17 packing plate aisi 410 aisi 410 aisi 410 aisi 410 aisi 304 aisi 304

18 packing flexible graphite or ptfe

19 lantern ring A182 F6A A182 F6A A182 F6A A182 F6A A182 F304 A182 F316

20 gland yoke A216WCB A217WC9 A217C5 A217WC6 A351CF8 A351CF8M

21 gland nut A194 2H A194 2H A194 2H A194 2H A194 Gr.

8 A194 Gr.

8

22 stem nut ni-resist A439-D2

23 bearing steel steel steel steel steel steel

Dimensions list(unit: mm):

class 900

dn size d d D1 l L1 L2 h(open) w

50 2” 47 63 53 216 368 371 509 350

65 2-1/2” 57 75 63 254 419 422 608 400

80 3” 73 91 78 305 381 384 666 400

100 4” 98 117 102 335 457 460 764 450

150 6” 146 172 154 508 610 613 1006 500

200 8” 191 223 203 660 737 740 1014 600

250 10” 238 278 255 787 838 841 1300 700

class 1500

dn size d d D1 l L1 L2 h(open) w

50 2” 47 63 53 216 368 371 534 350

65 2-1/2” 57 75 63 254 419 422 653 400

80 3” 70 91 78 305 470 473 714 400

100 4” 92 117 102 406 546 548 768 450

125 5” 111 144 128 483 808 450

150 6” 136 172 154 559 705 711 980 500

200 8” 178 223 203 711 832 841 1048 600

class 2500

dn size d d D1 l L1 L2 h(open) w

50 2” 47 63 53 279 451 454 580 350

65 2-1/2” 57 75 63 330 508 514 700 400

Gate Valve Pressure Seal Design Carbon Stainless Steel Ansi Class 900 1500 2500 Bs Awwa Di

Feel free to contact us with all your questions

Company Contact:

• Posted By: Shanghai Ciphy Industry Co.,Ltd.

• Phone: 8602164414886

• Address: No.506 Yuzhuang Rd. Qingcun Twon, Fengxian, Shangh, SHANGHAI , China

• Email:

• Website: https://www.ironvalve.com

• Business Description: Shanghai Ciphy Industry Co., Ltd. is located in fengxian industrial zone of shanghai.
  
  The company has two holding factories in Tianjin and Anhui.
  
  We can supply valves according to BS, ANSI, AWWA, DIN, UNI, SABS standard with soft seated and metal seated.
  
  Our main products are gate valve, globe valve , check valve, Butterfly valve, Y strainer, Ball valve, Air valve and water control valve, and the materials are cast iron, ductile iron, carbon steel and forged steel etc, They are widely used for chemical industry, oil field, mining industry, building industry, water supply and so on.
  
  Now our market covers Europe, America, Middle East, Southeast Asian, Australia etc.
  
  We have a long history to produce valves and have strong technical force and complete sets of advanced equipment to inspect.
  
  They have been approved by ISO9001 TUV.
  
  Our company always regards reaching customer satisfactory and supplying qualified valves as our policy meanwhile we try our best to get trust of our customers with high quality products, reasonable price, on time delivery and excellent service.
  
  Welcome you contact with us any time.
  
  Hope we have chance to cooperate in the near future.