Model NO.: HH46X/HDH48X/HH49X
Flow Direction: Unidirection
Standard: GB
Application: Industrial Usage, Water Industrial Usage
Trademark: Chunjiang /OEM
Transport Package: Plastic Package and/or Inner Box Then Outer Case
Specification: DN40-DN1000
Origin: Hangzhou, China
HS Code: 8481300000
Model NO.: HH46X/HDH48X/HH49X
Flow Direction: Unidirection
Standard: GB
Application: Industrial Usage, Water Industrial Usage
Trademark: Chunjiang /OEM
Transport Package: Plastic Package and/or Inner Box Then Outer Case
Specification: DN40-DN1000
Origin: Hangzhou, China
HS Code: 8481300000
Tiny Resistance Slow Closing Butterfly Check Valve
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Main Technical Parameter
| Nominal Pressure |
1.0~2.5MPa |
| Applicable Media |
water and wast water |
| Applicable Temperature |
0~80ºC |
| Flange Standard |
GB/T17241.6 JB/T79.1 |
| Test Standard |
GB/T13927 |
| Slow closing time |
3-60s |
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Main Part Material
| Part Name |
Material |
| Body |
Cast Iron /Cast Steel |
| Disc |
Carbon Steel |
| Stem/Cylinder/Piston/spring |
SS |
| Seat |
NBR |
Â
Valve shape and Dimensions
| DN |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
700 |
800 |
900 |
1000 |
| Â L |
140 |
150 |
170 |
180 |
190 |
200 |
210 |
230 |
250 |
270 |
290 |
310 |
330 |
350 |
390 |
430 |
470 |
510 |
550 |
| H |
200 |
215 |
225 |
235 |
280 |
290 |
310 |
350 |
415 |
450 |
480 |
550 |
585 |
640 |
720 |
780 |
840 |
990 |
1050 |
| H1 |
88 |
98 |
108 |
118 |
130 |
148 |
172 |
210 |
240 |
264 |
297 |
324 |
351 |
379 |
434 |
491 |
549 |
600 |
655 |
Typical Installation Diagram
FAQ:Q1. Are you trading company or manufacturer ?We are factory ,and we have specialized in manufacturing valves since 1972.
Q2. Is sample available?Yes, we can provide the sample for checking.
Q3.What is your payment terms?Payment<=1000USD,100% in advance.
Payment>=1000USD,40% T/T in advance, balance before shipment.
Q4. Can you produce products with my own brand?Yes, we can provide OEM services.
Q5:What is your lead time ? 30 days after your payment. The accurate time depends on your product.
Q6.May I visit your factory?Sure,welcome any time.Â
Q7.Why can we trust that you will deliver goods after remittance?We are the honest merchant.and you will get the assurance from Made-in-china if you choose us,and  our factory has been inspected by BV .
   Â
Â
                  Welcome to visit our company and do business Â
Tiny Resistance Slow Closing Butterfly Check Valve
Â
Main Technical Parameter
| Nominal Pressure |
1.0~2.5MPa |
| Applicable Media |
water and wast water |
| Applicable Temperature |
0~80ºC |
| Flange Standard |
GB/T17241.6 JB/T79.1 |
| Test Standard |
GB/T13927 |
| Slow closing time |
3-60s |
Â
Main Part Material
| Part Name |
Material |
| Body |
Cast Iron /Cast Steel |
| Disc |
Carbon Steel |
| Stem/Cylinder/Piston/spring |
SS |
| Seat |
NBR |
Â
Valve shape and Dimensions
| DN |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
700 |
800 |
900 |
1000 |
| Â L |
140 |
150 |
170 |
180 |
190 |
200 |
210 |
230 |
250 |
270 |
290 |
310 |
330 |
350 |
390 |
430 |
470 |
510 |
550 |
| H |
200 |
215 |
225 |
235 |
280 |
290 |
310 |
350 |
415 |
450 |
480 |
550 |
585 |
640 |
720 |
780 |
840 |
990 |
1050 |
| H1 |
88 |
98 |
108 |
118 |
130 |
148 |
172 |
210 |
240 |
264 |
297 |
324 |
351 |
379 |
434 |
491 |
549 |
600 |
655 |
Typical Installation Diagram
FAQ:Q1. Are you trading company or manufacturer ?We are factory ,and we have specialized in manufacturing valves since 1972.
Q2. Is sample available?Yes, we can provide the sample for checking.
Q3.What is your payment terms?Payment<=1000USD,100% in advance.
Payment>=1000USD,40% T/T in advance, balance before shipment.
Q4. Can you produce products with my own brand?Yes, we can provide OEM services.
Q5:What is your lead time ? 30 days after your payment. The accurate time depends on your product.
Q6.May I visit your factory?Sure,welcome any time.Â
Q7.Why can we trust that you will deliver goods after remittance?We are the honest merchant.and you will get the assurance from Made-in-china if you choose us,and  our factory has been inspected by BV .
   Â
Â
                  Welcome to visit our company and do business Â
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