Product Overview of PZ673H, PZ673F, PZ673Y Pneumatic Knife Gate Valves:
PZ673H、PZ673F、PZ673YPneumatic knife gate valve (knife gate valve): Pneumatic drive, clamp type connection, rising stem parallel rigid single gate valve, valve seat sealing surface made of hard alloy and polytetrafluoroethylene, nominal pressurePN10~16The valve body material is carbon steel(PZ673H-10C~16C)Stainless steel(PZ673F-10P~16P PZ673Y-10P~16P)A gate valve with slag discharge function.
PZ673H、PZ673F、PZ673YPneumatic knife type gate valves can complete the action control and signal output of opening and closing positions by using accessories such as solenoid valves and proximity switches, as well as automatic control of continuous actions. Users can choose according to their actual needs. Nominal DiameterDN50~DN800Work pressure1.0~1.6MPaThe product is widely used in chemical, coal, sugar, sewage, paper and other fields, and is an ideal sealing valve, especially suitable for regulating and throttling pipelines in the paper industry.
Product performance parameters
PZ673H、PZ673F、PZ673YMain performance parameters of pneumatic knife gate valve (knife gate valve)
model |
PN |
Working pressure/ MPa |
Temperature/ ℃ |
Applicable Medium |
PZ673H-10C~16C |
10~16 |
1.0~1.6 |
≤ 100 |
Pulp, wastewater, coal slurry, ash and cement mixture |
PZ673F-10P~16P |
||||
PZ673Y-10P~16P |
[Product Component Materials]
PZ673H、PZ673F、PZ673YPneumatic knife gate valve (knife gate valve) component materials
model |
material |
|||
valve body |
valve stem |
Sealing surface |
filler |
|
PZ673H-10C~16C |
WCB |
2Cr13 |
Hard alloy, polytetrafluoroethylene |
VType PTFE, flexible graphite ring |
PZ673F-10P~16P |
ZG1Cr18Ni9Ti |
1Cr18Ni9Ti |
||
PZ673Y-10P~16P |
CF8 (304) |
0Cr18Ni9 (304) |
Product appearance and structural dimensions(PN10)
PZ673H、PZ673F、PZ673Y (PN10)Outline and structural dimensions of knife gate valve (knife gate valve)(mm)
DN |
L |
D |
D1 |
D2 |
H |
z×M |
50 |
43 |
160 |
125 |
100 |
285 |
4×M16 |
65 |
46 |
180 |
145 |
120 |
298 |
4×M16 |
80 |
46 |
195 |
160 |
135 |
315 |
4×M16 |
100 |
52 |
215 |
180 |
155 |
365 |
8×M16 |
125 |
56 |
245 |
210 |
185 |
400 |
8×M16 |
150 |
56 |
280 |
240 |
210 |
475 |
8×M20 |
200 |
60 |
335 |
295 |
265 |
540 |
8×M20 |
250 |
68 |
390 |
350 |
320 |
630 |
12×M20 |
300 |
78 |
440 |
400 |
368 |
780 |
12×M20 |
350 |
78 |
500 |
460 |
428 |
885 |
16×M20 |
400 |
102 |
565 |
515 |
482 |
990 |
16×M22 |
450 |
114 |
615 |
565 |
532 |
1100 |
20×M22 |
500 |
127 |
670 |
620 |
585 |
1200 |
20×M22 |
600 |
154 |
780 |
725 |
685 |
1450 |
20×M27 |
800 |
190 |
1010 |
950 |
898 |
2000 |
24×M30 |
Product appearance and structural dimensions(PN16)
PZ673H、PZ673F、PZ673Y (PN16)Outline and structural dimensions of knife gate valve (knife gate valve)(mm)
DN |
L |
D |
D1 |
D2 |
H |
z×M |
50 |
43 |
160 |
125 |
99 |
285 |
4×M16 |
65 |
46 |
185 |
145 |
120 |
295 |
4×M16 |
80 |
46 |
200 |
160 |
135 |
315 |
8×M16 |
100 |
52 |
220 |
180 |
155 |
365 |
8×M16 |
125 |
56 |
250 |
210 |
185 |
400 |
8×M16 |
150 |
56 |
285 |
240 |
210 |
475 |
8×M20 |
200 |
60 |
340 |
295 |
265 |
540 |
12×M20 |
250 |
68 |
405 |
355 |
310 |
630 |
12×M22 |
300 |
78 |
460 |
410 |
375 |
780 |
12×M22 |
350 |
78 |
520 |
470 |
435 |
885 |
16×M22 |
400 |
102 |
580 |
525 |
485 |
990 |
16×M27 |
450 |
114 |
640 |
858 |
545 |
1100 |
20×M27 |
500 |
127 |
715 |
650 |
609 |
1200 |
20×M30 |
600 |
154 |
840 |
770 |
720 |
1450 |
20×M36 |
800 |
190 |
1025 |
950 |
898 |
2000 |
24×M36 |
Ordering process:
1. Fax the customer's purchase list, call for consultation, or email shweierdun@163.com
2. Received the customer's purchase list and provided the customer with valve model selection and quotation (price list)
3. Specific agreement: delivery time, special requirements, and other matters
Ordering Notice:
1. If the customer has special requirements for the product, the following instructions must be provided in the order contract:
a. Structural length;
b. Connection form;
c. Nominal diameter;
d. Product usage medium, temperature, and pressure range;
e. Testing, inspection standards, and other requirements.
2. Our factory can configure various driving devices according to specific customer requirements.
3. When the customer provides the determined valve type and model, the customer should correctly explain the meaning and requirements of the model, and sign the contract under the condition of mutual understanding between the supply and demand parties.
4. Futures and ordering customers are requested to first call and provide detailed information on the required valve model, specifications, quantity, delivery time, and location. And 30% of the total contract amount shall be prepaid, and the supplier shall prepare materials for production.