Are you looking for a check valve?

Here are the check valves you need, from energy industries such as oil, gas, green light, power generation, fresh water, water treatment, to general industries such as shipbuilding, civil engineering, buildings, machinery, medical care, robots, pumps, and food.

Join 40 years of know-how.
WOOSUNG VALVE CO.,LTD
Check Valve Specialist

Sales Record

To date, we provide check valves to various industries around the world.

Company introduction

As a company that has developed and produced check valves for more than 40 years since 1981, we have a lot of experience and know-how in various fields such as domestic and foreign industries, architecture, and shipbuilding.

Certificate

We have various trademark designs and patents related to our check valves.

PRODUCT

Meet WOOSUNG’s Check Valve.

PAN CHECK
Tilting Check
Non Retrun Valve
Dual Plate Check
Swing PAN check
Other Valve
Non-Slam Nozzle Check
Swing Check

Major clients

Status of dealerships

Check out the nationwide chain!

Join the experts

Check valves look easy and simple, but they are alpha and omega of automatic valves.

If you have difficulty in using or selecting the check valve, contact Woosung Valve Co., Ltd. immediately.
We are always committed to your needs with a small, multi-species production system.

Make simple and easy inquiries.

Total 453
Number Title Author Date Votes Views
412
버터플라이 틸팅 체크 현장 점검 문의
홍준형 | 2026.02.24 | Votes 0 | Views 1064
홍준형 2026.02.24 0 1064
Re:버터플라이 틸팅 체크 현장 점검 문의
wsv | 2026.02.27 | Votes 0 | Views 1029
wsv 2026.02.27 0 1029
411
rfq for BV Certified valves
aswathy nair | 2026.02.17 | Votes 0 | Views 1083
aswathy nair 2026.02.17 0 1083
Re:rfq for BV Certified valves
wsv | 2026.02.27 | Votes 0 | Views 1040
wsv 2026.02.27 0 1040
410
PANCHECK VALVE 견적요청 드립니다.
이정문 | 2026.02.12 | Votes 0 | Views 1073
이정문 2026.02.12 0 1073
Re:PANCHECK VALVE 견적요청 드립니다.
wsv | 2026.02.27 | Votes 0 | Views 1031
wsv 2026.02.27 0 1031
409
INQUIRY
danial khachikian | 2026.02.09 | Votes 0 | Views 1100
danial khachikian 2026.02.09 0 1100
Re:INQUIRY
wsv | 2026.02.27 | Votes 0 | Views 1041
wsv 2026.02.27 0 1041
408
Pan Check valve 2EA 견적 문의
NGD | 2026.02.06 | Votes 0 | Views 1105
NGD 2026.02.06 0 1105
Re:Pan Check valve 2EA 견적 문의
wsv | 2026.02.09 | Votes 0 | Views 1091
wsv 2026.02.09 0 1091
407
model no. scw-s 관련 규격 문의
강의 | 2026.02.05 | Votes 0 | Views 1153
강의 2026.02.05 0 1153
Re:model no. scw-s 관련 규격 문의
wsv | 2026.02.09 | Votes 0 | Views 1076
wsv 2026.02.09 0 1076
406
CNZ TYPE (WAFER) 견적의뢰
홍용남 | 2026.02.04 | Votes 0 | Views 1198
홍용남 2026.02.04 0 1198
Re:CNZ TYPE (WAFER) 견적의뢰
wsv | 2026.02.09 | Votes 0 | Views 1076
wsv 2026.02.09 0 1076
405
RDX-0424-5-D02 .dwg 파일요청
한범희 | 2026.02.02 | Votes 0 | Views 1205
한범희 2026.02.02 0 1205
404
KEVO - INQUIRY - WSC - PA 200A
Lysi | 2026.01.30 | Votes 0 | Views 1237
Lysi 2026.01.30 0 1237
403
Manager
TuoJieHang(Beijing) Industrial Technology Co.,Ltd | 2026.01.28 | Votes 0 | Views 1229
TuoJieHang(Beijing) Industrial Technology Co.,Ltd 2026.01.28 0 1229
Re:Manager
wsv | 2026.01.29 | Votes 0 | Views 1238
wsv 2026.01.29 0 1238
New