Butterfly Valve, Gate Valve, Globe Valve, Check Valve

Butterfly Valve, Gate Valve, Globe Valve, Check Valve

Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
South Korea
Brand name
Ace Valve, Dong-A Valve
Payment Terms
Production method
Shipping / Lead Time
Negotiable / Negotiable
butterfly valve, check valve, gate valve, globe valve
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tK Meet

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UNI International

Country / Year Established
South Korea South Korea / 2020
Business type
Trading Company
Verified Certificate


Product name Butterfly Valve, Gate Valve, Globe Valve, Check Valve Certification CE
Keyword butterfly valve , check valve , gate valve , globe valve Unit Size -
Brand name Ace Valve, Dong-A Valve Unit Weigh -
origin South Korea Stock 0
Supply type OBM HS code 8481801090

Product Information

Butterfly Valve

* Concentric Butterfly Valve(Bi-direction valve)

* Double Eccentric High-performance Butterfly Valve

* Double Eccentric Cargo Valve

* Double Eccentric Disc Seated Butterfly Valve(Fire Safe)

* Triple Eccentric Metal seated Butterfly Valve


Gate Valve

* Metal seated Gate Valve(Carbon, Alloy, S. Steel)

 Cast carbon, Alloy and stainless steel, bolted joint between bonnet and body, outside screw and yoke, renew able or welded seats.

Globe Valve

* Metal Seated Globe Valve(Carbon, Alloy, S. Steel)

Bloted Bonnet, outside screw and yoke, Rising stem, plug type disc

Check Valve

* Swing Check Valve(Carbon, Alloy, S. Steel)

Bolted cover, Swing type disc insidehinge pin, Outside hinge pin type.


* Duo Plate Check Valve

The seling surface is turned conically and the angle of seal surface is determined to exclude absolutly the possiblillty of valve disc jamming.
The spare saving design simplifies installation. Furhermore, water tilting disc check valves can be installed in any position.

Butterfly Valve

Conncentric and Eccentric type butterfly valve are widely used in plant, offshore, ship & high pressure piping system.

The valve shall be capable Bi-directional flow and provide bubble tight shut-off at full reated pressure.


Gate Valve

serves as efficient stop valve with flow in either direction. They are commonly used where a minimum of pressure drop is important because they offer practically no resistance to flow when fully open. Throttling is not conducive to accurate and consistent flow control. Also the valve may be damaged by the high velocity across the seats. They function best fully open or fully closed.


Globe Valve

Globe Valve is ideal for throttling service. Their flow characteristics permit accurate and repeatable flow control. However, caution must be exercised to avoid extremely close throttling when pressure drop exceeds 20%. This creates excessive noise, vibration, and possibly damage to valve and piping.


Check Valve

prevent reversal of flow through pipe lines. The swing check valve uses a hinged door to open during flow and to close against a pressure reversal. Swing check valve can be installed in horizontal or vertical upward flow piping. They offer low resistance to flow and are particularly suited to low velocity service

Butterfly Valve

Production Range

Size : DN 50mm(2 INCH) ~ DN 4000(160 INCH)


Applicable Flange

* KS/JIS 5K, 10K, 16K, 20K, 30K, 40K, 63K

* ANSI B16.1 CLASS 125LB, 250LB

* ANSI B 16.5/16.47 CLASS 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB

* BS 4504 PN6, PN10, PN16, PN25

* ISO 2084 PN6, PN10, PN16, PN25

* ISO 7005 PN6, PN10, PN16, PN25

* EN 1092 PN6, PN10, PN16, PN25, PN40, PN63

* DIN 2501 PN6, PN10, PN25

* AWWA C 207 CLASS B, D, R


Gate Valve

* End Connection

- R.F Flanged ends

- B.W Ends

- R.T.F flanged ends

- size26" and larger, flanged ends according to API605 or ASME B16.47 Series A(MMS-SP-44), Series B(API605)''


Globe Valve

* End connection

- R.F Flanged ends

- B.W Ends

- R.T.F flanged ends


Swing Check Valve

* End connection

- R.F Flanged ends

- B.W Ends

- R.T.F flanged ends

- size26" and larger, flanged ends according to API605 or ASME B16.47 Series A(MMS SP-44), Series B(API605)


Dual Plate Check Valve

* need to be discussed.


The Other

* Need to be discussed.

Verified Certificate


B2B Trade

Price (FOB) Negotiable transportation Air Transportation,Negotiation Other,Ocean Shipping
MOQ Negotiable Leadtime Negotiable
Payment Options L/C,T/T Shipping time Negotiable

UNI International

Country / Year Established
South Korea South Korea / 2020
Business type
Trading Company


776, 101-501, Suyeong-gu, Busan, Korea
Product Category
Pipe Fittings,Valves
Year Established
No. of Total Employees
Company introduction

UNI International Co. was established in Nov 2020. Since its establishment, the company has been committed to

“providing customers with technical advice, solutions and products that closely meet customer needs, as well as

perfect and fast after-sales service", all from the customer's point of view To formulate relevant plans and provide

fast after-sales service to make up for the shortcomings of multinational companies in service and localization.


To date, the company has established a good and stable partnership with many domestic manufactures and

institutions, and the company has gradually formed strong talents, technology and service advantages.


The company adheres to the three basic principles of customer satisfaction:

1) Satisfaction with product quality

2) Satisfaction with overall technology

3) Satisfaction with after-sales service


I believe that our company will provide you with the most comprehensive technology and perfect after-sales service. Hardworking and sincere, we are willing to go hand in hand with you to create brilliance together!

Main Markets

China China

Japan Japan

Viet Nam Viet Nam

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