Negotiable
The date of payment from buyers deliver within days
Zhejiang
Long-term effective
2020-11-21 07:48
480
Company Profile
Shanghai Chan’Vo Pump & Valve Co.,LtdBy certification [File Integrity]
Contact:chengwo(Mr.)
Email:
Telephone:
Phone:
Area:Zhejiang
Address:Zhejiang
Website:http://www.chanvovalve.com/ http://chengwo.szxkdn.com/
Bolted Bonnet, Outside Screw & Yoke, Rising Stem, Flexible Wedge
Details:
Cast Steel Flange ends Gate Valve PN16~40
※ Chan’Vo Valve company mainly supplies ANSI Gate Valves, Globe Valves, Check Valves, & Ball Valves and Y Strainers, din bellow seal globe valve, steam trap, sight glass, safety valves, and pressure reducing valves, in stainless steel, carbon steel, cast steel, forged steel and alloy steel.
※ Gate Valve mainly has API600 Flange ends Gate Valve, DIN F4/F7 Stainless Steel Flange ends Gate Valve, Carbon Steel Bellow Seal Gate Valve, Forged Steel A105 Gate Valve, 800LB Thread ends Gate Valve, F11/F22/F51 1500LB Flange ends Gate Valve, Thread 200WOG Gate Valve, Butt Welded Gate Valve, Pressure Sealed Socket Welded Gate Valve, Flange ends 2500LB High Pressure Gate Valve, 150LB~900LB WCB Flange Gate Valve, Rising Stem Gate Valve, Gear Operated Gate Valve, Gate Valve with Pneumatic/Electric Actuator.
Product Description
DIN Gate Valve Specifications
Technical specification
Design standard: DIN 3356
Face to face dimension: DIN 3202
Flanged ends: DIN 2543-2545
Test & inspection: DIN 3230
Performance specification
Nominal Pressure |
PN |
||
Test Pressure |
Strength test |
2.4PN |
MPa |
Sealing test |
1.76PN |
||
Gas seal test |
0.6 |
||
-- |
-- |
||
Suitable temp |
-196℃~600℃ |
NO. |
Part name |
Material |
1 |
Body |
GS-C25、1.4301、1.4401 |
2 |
Disc |
GS-C25+1.4201/1.4301 |
3 |
Seat |
1.4301 、Stellite |
4 |
Stem |
1.4021、1.4301、1.4401 |
5 |
Double-headed bolt |
ASTM 193-B7、A193-B8 |
6 |
Nut |
ASTM 194-2H、A194-8 |
7 |
Metal gasket |
Stainless steel |
8 |
Back seal |
1.4021、1.4301 |
9 |
Nut |
ASTM 194-2H、A194-8 |
10 |
Cover |
GS-C25、1.4301、1.4401 |
11 |
Packing |
Flexible graphite |
12 |
Gland |
GS-C25、1.4301 |
13 |
Nut |
ASTM 194-2H、A194-8 |
14 |
Jack bolt |
ASTM 193-B7、A193-B8 |
15 |
Stem nut |
Copper alloy、D2、BL2 |
16 |
Oil cup |
Assemble |
17 |
Cap |
1C45、1.4301、1.4401 |
18 |
Hand wheel |
Carbon steel |
PN 16 | ||||||||
DN |
Main connection size |
|||||||
L |
D |
D1 |
D2 |
b |
f |
H |
n-Φd |
|
40 |
240 |
150 |
110 |
88 |
18 |
3 |
305 |
4-Φ18 |
50 |
250 |
165 |
125 |
102 |
20 |
3 |
344 |
4-Φ18 |
65 |
270 |
185 |
145 |
122 |
20 |
3 |
377 |
4-Φ18 |
80 |
280 |
200 |
160 |
138 |
20 |
3 |
415 |
8-Φ18 |
100 |
300 |
220 |
180 |
158 |
20 |
3 |
473 |
8-Φ18 |
125 |
325 |
250 |
210 |
188 |
22 |
3 |
505 |
8-Φ18 |
150 |
350 |
285 |
240 |
212 |
22 |
3 |
550 |
8-Φ22 |
200 |
400 |
340 |
295 |
268 |
24 |
3 |
815 |
12-Φ22 |
250 |
450 |
405 |
355 |
320 |
26 |
3 |
969 |
12-Φ26 |
300 |
500 |
460 |
410 |
378 |
28 |
4 |
1145 |
12-Φ26 |
350 |
550 |
520 |
470 |
438 |
30 |
4 |
1300 |
16-Φ26 |
400 |
600 |
580 |
525 |
490 |
32 |
4 |
1450 |
16-Φ30 |
450 |
650 |
640 |
585 |
548 |
34 |
4 |
1597 |
20-Φ30 |
500 |
700 |
715 |
650 |
610 |
36 |
4 |
1755 |
20-Φ33 |
600 |
800 |
840 |
770 |
725 |
40 |
5 |
1985 |
20-Φ36 |
PN 25 |
Technical Descriptions:
Construction
Gate valve that opens by lifting a round or rectangular gate/wedge out of the path of the fluid. The distinct feature of a gate valve is the sealing surfaces between the gate and seats are planar. The gate faces can form a wedge shape or they can be parallel. Typical gate valves should never be used for regulating flow, unless they are specifically designed for that purpose. On opening the gate valve, the flow path is enlarged in a highly nonlinear manner with respect to percent of opening.
Competitive Advantages:
1. Our products is guaranteed within 18 months after delivery.
2. We offer samples but not for free if interest before orders.
3. Technology renovation, process improvement, structure optimization and quality improvement.
4. Excellent after-sales service system, providing timely and optimal service, which help you to win the market.
5. Convenient shipping sea port, and standard exporting carton boxes & plywood cases.
6. 100% inspection & testing before delivery.
7. Third party inspection on customer requirement.
Chan’Vo VALVE is looking forward to strengthening cooperation with various sectors of society to create brilliancy together.
MADE IN CHINA, FOCUS ON WORLD!
http://www.chanvovalve.com/