Marshall Excelsior 2" NPT x 2"-300# Internal Valve Straight Body - Ductile - 260 GPM

The Marshall Excelsior Excelerator™ Internal Valve (ME991-16-260) is designed for use on transport trucks and large storage tanks with 2” threaded connections. This valve is ideal for directional or bi-directional flow applications and features a durable ductile body with cadmium surface plating. It is equipped with a break-away feature to prevent catastrophic product loss in case of side impact. Suitable for both liquid and vapor service applications, this valve ensures reliable performance with the following specifications:

Key Features:

• Durable Ductile Body: Cadmium surface plating for enhanced durability.
• Stainless Internal Components: Ensures longevity and resistance to corrosion.
• Threaded Packing Gland: One-piece design for secure sealing.
• Hard Coated Stem: Precision machined for reliability.
• Nitrile Seat Disc: Fully retained for effective sealing.
• Excess Flow Closing Values: Largest variety available in the industry.
• Roller Cam Actuation: Ensures smooth operation.
• Fast Bleed Time: Industry's quickest response.
• Removable Data Plate: Easy identification and maintenance.
• Serviceability: Easiest valve to service in the industry.
• Seal Options: Standard nitrile seals, with Neoprene, FFKM, or FKM seals available.
• UL Listed: Certified for LPG & NH3 service.
• Rulon™ Bearings: On stem and stub shafts for reduced friction.
• Corrosion Resistant Mounting Studs: Xylan coated for added protection.

Specifications:

• Flow Rate: 260 GPM (984 L/min)
• Material: Ductile body with cadmium plating, stainless steel internal components
• Connection Size: 2" NPT x 2"-300# Flange
• Operating Temperature: -20°F to 150°F (-29°C to 66°C)
• Operating Pressure: Up to 300 psi (20.7 bar)
• Weight: Approximately 10 kg