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Butterfly Valve with Resilient rubber seat produced by Lug Type Butterfly Valve Supplier-Tianjin Worlds Valve Co., Ltd.

Butterfly Valve with Lug Type Design and Worm Gear Operated offered by China OEM Valve Manufacturer-Tianjin Worlds Valve

Rubber Lined Lug Type Butterfly Valves provided by China Valve Factory-Tianjin Worlds Valve Co., Ltd.

Replaceable EPDM Seat Butterfly Valve with Lug Type Design supplied by China Valve Manufacturer-Tianjin Worlds Valve Co., Ltd

Gearbox OP Butterfly Valve with Resilient seat offered by China Valve Factory-Tianjin Worlds Valve Co., Ltd.

Lug Style Butterfly Valve Body and Replaceable Rubber Seat produced by OEM Valve Supplier-Tianjin Worlds Valve Co., Ltd.

Lug Butterfly Valve Supplier - Butterfly Valve with Resilient Rubber Seat And Gearbox

Engineered for municipal, industrial, and building services, our lug-style butterfly valve with resilient rubber seat combines robust construction, bubble-tight sealing and high torque control, Gearboxes transform manual butterfly valves into heavy-duty, precision assets for water, HVAC, and industrial systems — combining human simplicity with mechanical power. As a premier Lug butterfly valve supplier, we provide certified solutions trusted by engineers for critical isolation and flow regulation.

Model:
CBF02-TL03
Brand:
OEM|ODM

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Product Description

Product Features:

1. Rugged Lug Type Valve Body Design:

Pipe Stress Elimination: Threaded inserts allow direct bolting to pipeline flanges without through-bolts, preventing distortion in high-vibration or thermal expansion environments.

Dead-End Service Ready: Secures pipe ends without additional supports.

Zero-Pipeline-Damage: 304/316 stainless steel lugs distribute load evenly, protecting FRP or aging pipelines.

2. Triple-Sealed Resilient Rubber Seat

EPDM/NBR Compound: Resists ozone, chlorinated water (≤5 ppm), and temperature swings (-15°C to 120°C / 5°F to 250°F).

Zero-Leakage Guarantee:Meet or Exceeds AWWA C504 Class IV sealing.

Self-Compensating Design: Automatically adjusts to disc wear and minor pipe misalignment. 3. High Torque Industrial Gearbox

15:1 to 100:1 Ratio Options, Weatherproof Housing, Position Indicators.

Lug Butterfly Valve Supplier-Butterfly Valve with Resilient Rubber Seat and Gearbox-1 (2)

Technical Specifications

Component	Specification
Body	Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze
Disc	PTFE Ductile Iron Carbon Steel Stainless Steel AL-Bronze
Lining	EPDM NBR(BUNA-N) PTFE(Teflon) HEPDM FKM(VITON) Polychlorogrene Natural Rubber Silicone Rubber
Shaft	Stainless Steel MONEL K500 C92200 C63000 2507 2205
Pressure Rating	10/16Bar ANSI 150# (Standard), Higher Ratings Available
Temperature Range	-15°C to 120°C (5°F to 250°F) - Consult for extremes
Actuator	Hand Lever Worm Gear Electric Pneumatic
End Connections	Lugged & Tapped (ANSI B16.5 / EN 1092-1)
Certifications	ISO9001, WRAS, ACS, UKCA, CE, ABS

Lug Butterfly Valve Supplier-Butterfly Valve with Resilient Rubber Seat and Gearbox-1 (1)

Applications Built for Longevity

Potable Water Treatment & Distribution

HVAC Chilled Water & Cooling Towers

Wastewater Pump Stations & Effluent Control

Power Plant Cooling Water Circuits

Industrial Process Water Isolation

Lug Butterfly Valve Supplier-Butterfly Valve with Resilient Rubber Seat and Gearbox-2 (1)

Why Engineers Specify Our Valves

Maintenance-Free Operation: PTFE-bushed shaft, encapsulated bearings, and corrosion-proof hardware.

Seismic Resilience: Lug design absorbs pipe movement (IBC & OSHPD compliant).

Retrofit Efficiency: Direct replacement for gate valves – 70% shorter installation time.

Lifetime Cost Advantage: 3x longer service life vs. wafer valves in water hammer scenarios.

Lug Butterfly Valve Supplier-Butterfly Valve with Resilient Rubber Seat and Gearbox-2 (3)

Conclusion:

Welcome to purchase our high-quality Lug Type Butterfly Valves. If you have any procurement needs, OEM/ODM or custom requirements, please contact our professional sales manager: dekai@worldsvalve.com

Lug Butterfly Valve Supplier Butterfly Valve with GearBox resilient seat butterfly valve AWWA C504 butterfly valve fire protection lug valve high torque gearbox valve waterworks butterfly valve EPDM SEAT butterfly valve Replaceable Rubber Seat Butterfly Valve China OEM Valve Manufacturer and Supplier

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