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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

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