Laiside Valve Co.,Ltd

Valve Production Expert

Our state-of-the-art production facility is strategically located at LSV USA, 8815 Solon Road, Suite F5, Houston, Texas 77064. Backed by a professional team of over 100 skilled employees, we have built a mature, efficient, and quality-driven production system.

With a strong geographical advantage and advanced manufacturing capabilities, we proudly serve international markets across the Gulf countries, Europe, and the United States, earning a solid reputation for stable product quality and reliable service.

Our facility specializes in producing high-performance materials and solutions for a wide range of industries, including:Petrochemical,Pharmaceutical,Refineries,Chemical Plants,Textile Industry,Power Plants,And other industrial sectors.

At LSV USA, we are committed to delivering excellence by combining innovation, technical expertise, and dedicated customer service—ensuring our clients worldwide can rely on us as a trusted partner.

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Eccentric Half Ball Valve

Design and Manufacture: GB/T12237- 2007; API 608/API 6D
Inspection and Test: GB/T13927-2008; API 598
Flange ends: GB/T9113.1- -2000; JB/T79.1-4 -1994; ASME B 16.5
Face to Face: JD- -2004; GB/T12221- -2005; ASME B16.10

V-type Regulating Ball Valve

Temperature Range: -50°F to 840°F (-46 to 450°C)
Size: NPS 1/2-28(DN 15-700)
Pressure Rating: 1.6MPa - 4.0MPa
Face-To-Face: API-6D
End Connections: RF as per HG/T 20592-2009, B16.5 &B16.47
Body Design:Cast one - or two-piece types
Seat Design: Soft or metal seated with Hardfacing on ball and seats

Trunnion Ball Valve

Temperature Range: -50°F to 840°F (-46 to 450°C)
Size: NPS 2-40(DN 50-1000)
Pressure Rating: ASME 150LB - ASME 600LB
Face-To-Face: As per API 6D standard
End Connections: RF as per B16.5 &B16.47
Body Design:Cast two - or three-piece types
Seat Design: Soft or metal seated with Hardfacing on ball and seats

Floating Ball Valve

Temperature Range: -50°F to 1470°F (-46 to 800°C)
Size: NPS 1/2-8 (DN 15-200)
Pressure Rating: ASME 150LB - ASME 2500LB
Face-To-Face: As per API 6D standard
End Connections: RF, RTJ as per B16.5 &B16.47
SW, BW as per B16.11
Body Design: Forged two - or three-piece type
Seat Design: Soft or metal seated with Hardfacing on ball and seats

Three-way Ball Valve

Temperature Range: -50°F to 390°F (-46 to 200°C)
Size: NPS 1/2-8 (DN 15-200)
Pressure Rating: ASME 150LB - ASME 600LB
Face-To-Face: As per API 6D standard
End Connections: RF as per B16.5 &B16.47
Body Design: Cast or forged bolt two piece type
Seat Design: Soft

Pigging Valve

Temperature Range: -50°F to 840°F (-46 to 450°C)
Size: NPS 2-28(DN 50-700)
Pressure Rating: PN16-PN100,ASME 150LB - ASME 600LB
Face-To-Face: As per API 6D standard
End Connections: RF as per HG/T20592-2009, B16.5 &B16.47
Body Design: Cast or forged
Seat Design: Soft or metal seated with Hardfacing on ball and seats

Success Stories

Geographically advantaged and equipped with advanced manufacturing capabilities, we mainly export our products to Arab countries, Europe, and the United States, and have won a good reputation in the international market for our stable product quality and reliable service.

2025 Exhibition

At the same time, the cost advantages brought by vertical integration enable us to provide more competitive prices, creating greater value for customers in the fiercely competitive global valve market.

Laiside ValveCompany Profile

Founded in 2003, Laiside Valve Co., Ltd. is a leading and comprehensive valve enterprise, integrating research & development, manufacturing, and global marketing. With a strong commitment to quality and innovation, we provide reliable valve solutions that meet the highest international standards.

Our product portfolio covers a wide range of industrial applications, including gate valves, globe valves, check valves, ball valves, butterfly valves, and various specialized valves designed to serve diverse customer needs.

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More Introduction

5500㎡

Built-up Area

12000㎡

Workshop Area

100+

Excellent Equipment

10000+㎡

Area Covered

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