Looks like you are not TradeKey.com's Member yet. Signup now to connect with over 10 Million Importers & Exporters globally.
Join Now, its Free |
BOOK A CALL
Book Call On Your Favorite Time

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services

Contact Us
product
Prev
Gate Valve
Next

Gate Valve

FOB Price

Get Latest Price

40 ~ 400 /

|

1 Piece Minimum Order

Country:

China

Model No:

Z41H

FOB Price:

40 ~ 400 / Get Latest Price

Place of Origin:

-

Price for Minimum Order:

40

Minimum Order Quantity:

1 Piece

Packaging Detail:

Plywood case

Delivery Time:

5 to 20 days

Supplying Ability:

50000 Ton per Year

Payment Type:

-

Product Group :

Contact Now
Free Member

Contact Person Leo

No.1818,SunTangBei,RD,Cixi, Ningbo, Zhejiang

Contact Now

Product Description

imageimage
 

~Parts and Material List

Parts No. Parts Name Materials
WCB/Trim1 WCB/Trim5 WCB/Trim8 CF8/304 CF8M/316
1 Body ASTM A216 WCB ASTM A351 CF8 ASTM A351 CF8M
2 Gasket Soft iron+Graphite or 304+Graphite 304+Graphite 316+Graphite
3 Seat ring A105+13Cr A105+STL A105+STL ASTM A351 CF8 ASTM A351 CF8M
4 Gate ASTM A216 WCB+13Cr ASTM A216WCB+STL ASTM A216 WCB+13Cr ASTM A351 CF8 ASTM A351 CF8M
5 Stem ASTM A182 F6a ASTM A182 F304 AST A182 F316
6 Backseat bushing ASTM A182 F6a ASTM A351 CF8 ASTM A351 CF8M
7 Packing Graphite Graphite Graphite
8 Gland ASTM A182 F6a ASTM A182 F304 ASTM A182 F316
9 Gland eyebolt ASTM A193 B7 ASTM A193 B8 ASTM A193 B8M
10 Eyebolt nut ASTM A194 2H ASTM A193 8 ASTM A194 8M
11 Eyebolt pin ASTM A36 304SS 316ss
12 Gland flange ASTM A216 WCB ASTM A351 CF8 ASTM A351 CF8M
13 Bonnet bolt AST A193 B7 ASTM A193 B8 ASTM A193 B8M
14 Bonnet nut ASTM A194 2H ASTM A194 8 ASTM A194 8M
15 Bonnet ASTM A216 WCB ASTM A351 CF8 ASTM A351 CF8M
16 Nipple Carbon steel Carbon steel Carbon steel
17 Stem nut ASTM A439 D2 ASTM A439 D2 ASTM A439 D2
18 Yoke sleeve nut Carbon steel Carbon steel Carbon steel
19 Hand wheel Ductile iron Ductile iron Ductile iron
20 Hand wheelnut Carbon steel Carbon steel Carbon steel
21 Set screw ASTM A193 B7 ASTM A193 B7 ASTM A193 B7

NOTE: The chart above only lists out some common composition of parts. We may provide other different parts material composition according to the customers request or the actual valve working condition.

 

Features
Seal-welded seats
Bosses for taps & bypass
Graphite packing
Ring Joint Bonnet gaskets Class 600-2500
Fully guided, wedge
Fugitive emission tested


Options
Alternate Trims
NACE MR-01-75
Mounting Pads for Actuation
Pressure Seal Bonnets Class 600-2500
Aluminum Bronze and Bronze Trims for Marine Service

Standards
API-600
ANSI B16.34
ANSI B16.10
ANSI B16.5
ANSI B16.25
ANSI B16.47
API-598


OTE: The chart above only lists out some common composition of  parts. We may provide other different parts material composition according to the customers request or the actual valve working condition.

Structure dimensions

CLASS/SIZE 150 -L 300 -L 600 -L 900-L
RF BW RF/BW RTJ RF/BW RTJ RF/BW RTJ
2 178 216 216 232 292 295 368 371
2 1/2 191 241 241 257 330 333 419 422
3 203 283 283 298 356 359 381 384
4 229 305 305 321 432 435 457 460
5 254 381 381 397 508 511 559 562
6 267 403 403 419 559 562 610 613
8 292 419 419 435 660 664 737 740
10 330 457 457 473 787 791 838 841
12 356 502 502 518 838 841 965 968
14 381 572 762 778 889 892 1029 1038
16 406 610 838 854 991 994 1130 1140
18 432 660 914 930 1092 1095  
20 457 711 991 1010 1194 1200  
24 508 813 1143 1165 1397 1407  
26 559 864 1245 1270    
28 610 914 1346 1372    
30 610 914 1397 1422    
32 711 965 1524 1553    
34 762 1016 1626 1654    
36 711 1016 1727 1756    

1. Gate valve are normally used for on-off service and are not recommended for throttling service.

2. Gate valves are normally installed in horizontal pipe runs with the stem vertical. They can also be installed in vertical or horizontal pipe runs with the stem other than vertical, but may require special construction depending on valve size, service conditions and materials. WHEN PURCHASING VALVES FOR OTHER THAN NORMAL INSTALLATION, THE VALVE ORIENTATION SHOULD BE SPECIFIED.

3. Flexible or split wedges are recommended for service above 500 ℉ to avoid wedge binding due to thermal expansion. This may occur if the valve is closed when cold, and then heated to operating temperature.

4. Threaded seat rings should be lock welded to the body when used in high velocity (turbulent) or thermal cycling services to avoid loosening. Please specify.

5. After closing a gate valve with sufficient force to develop shutoff, the stem should be backed off slightly (1/8 to 1/4 turn) to relieve stem load. This will enable the stem to expand slightly without binding or damaging the valve and will not affect shutoff.

Country: China
Model No: Z41H
FOB Price: 40 ~ 400 / Get Latest Price
Place of Origin: -
Price for Minimum Order: 40
Minimum Order Quantity: 1 Piece
Packaging Detail: Plywood case
Delivery Time: 5 to 20 days
Supplying Ability: 50000 Ton per Year
Payment Type: -
Product Group : Gate Valve

Send a direct inquiry to this supplier

To:

Leo < Ningbo Fly Valve & Pipe Co., ltd >

I want to know: