Home / Products / Gate Valves / Wedge Gate Valves / High-pressure Trunnion Ball Valve Class 600-2500 with Metal/Stellite Seats. Bi-directional Sealing, DBB/DIB-2, Anti-static, Blowout-proof Stem.

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High-pressure Trunnion Ball Valve Class 600-2500 with Metal/Stellite Seats. Bi-directional Sealing, DBB/DIB-2, Anti-static, Blowout-proof Stem.

The Industrial Ball Valve is a high-performance quarter-turn rotary valve that utilizes a precision-machined spherical ball with a central bore as the flow control element. Engineered for rapid shutoff, precise flow modulation and reliable isolation across the most demanding process industries, this valve achieves bubble-tight sealing through 90-degree rotation, making it significantly faster and more energy-efficient than multi-turn gate or globe valves. Designed and manufactured in full compliance with API 6D, API 608, ASME B16.34, ISO 17292 and BS 5351, the industrial ball valve is the preferred flow control solution for oil and gas production, petroleum refining, chemical processing, power generation, pharmaceutical manufacturing, food and beverage processing, LNG cryogenics and subsea pipeline systems.

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Product Description

Product Description

Product Advantage

Quick opening and closing; full open and full close can be achieved merely by 90° rotation
Soft-seated and metal-seated structures are optional, suitable for various working conditions of high/low temperature and high/low pressure.
Simple overall structure with fewer parts and low failure rate.
Compact structure and small overall dimension, saving space for on-site installation.
Adopt bidirectional sealing design; medium can flow in both directions.

Technical Parameters

Parameter	Specification
Nominal Size	NPS 1/4" – NPS 60" (DN8 – DN1500)
Pressure Class	Class 150, 300, 600, 900, 1500, 2500 / PN10 – PN420
Body Material	WCB, LCB/LCC, CF8, CF8M, CF3M, WC6, WC9, C5, Duplex 2205, Super Duplex 2507, Inconel 625, Hastelloy C276, Titanium Gr.2/5
Ball Material	SS304, SS316, SS316L, 17-4PH, Inconel 625, Chrome-Plated Carbon Steel, Tungsten Carbide Coated
Seat Material	RPTFE, PTFE, PEEK, Nylon, Devlon V, UHMWPE, SS304, SS316, Stellite 6, Tungsten Carbide
Stem Material	SS304, SS316, 17-4PH, XM-19, Inconel 718
Design Type	Floating Ball, Trunnion Mounted, Top Entry, 3-Way (L-Port/T-Port), V-Port, Segment Ball, Cavity Filler
Port Type	Full Port (FB), Reduced Port (RB), Standard Port
Temperature Range	-196°C (-320°F) to +538°C (+1,000°F)
Operation	Lever, Worm Gear, Pneumatic Actuator (Spring Return/Double Acting), Electric Actuator, Hydraulic Actuator
Automation Interface	ISO 5211 Mounting Pad, Direct Coupling for Actuators & Positioners
Design Standard	API 6D, API 608, ISO 17292, ASME B16.34, BS 5351, MSS SP-72
Testing Standard	API 598, API 6D, ISO 5208, BS 6755
Certifications	API 6D Monogram, API 608, API Q1, ISO 9001, PED 2014/68/EU, ATEX, IECEx, NACE MR0175/ISO 15156, CRN (Canada), EAC (Russia)

Product Uses

Oil & Gas Upstream Exploration & Production
Natural Gas Transmission & Distribution Pipelines
Petroleum Refining & Petrochemical Processing
Chemical Processing & Fertilizer Manufacturing
Power Generation & Steam Systems

FAQ

1. who are we?

We are based in Fujian, China, start from 2021,sell to Mid East(20.00%).Southeast Asia(20.00%),North America(10.00%),Africa(8.00%),South Asia(8.00%),Northern Europe(7.00%).Western Europe(6.00%),Eastern Europe(4.00%),0ceania(4.00%),Southern Europe(3.00%).South America(3.00%),Eastern Asia(3.00%),Domestic Market(2.00%),Central America(2.00%). There are total about 11-50 people in our office.

2.how can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

3. what can you buy from us?

Ductile iron valves, fire valves, copper valves, industrial valves.

4. why should you buy from us not from other suppliers?

Quality assurance! The price is the lowest in the industry! Quality management procedures areimplemented in accordance with international standards and through out the production process.

5. what services can we provide?

Accepted Delivery Terms: FOB, EXW, FCA, DDP,DAF;
Accepted Payment Currency: USD, EUR, JPY, CAD,AUD, HKD,GBP,CNY, CHF:
Accepted Payment Type: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union. CashEsCrow;