D643H Triple Eccentric Butterfly Valve

D643H Triple Eccentric Butterfly Valve Kenya | Emcor

Size Range

DN150-DN2000

Pressure Rating

PN10/PN16/PN25/PN40 (up to Class 600)

View full technical specifications ↓ including materials, temperature, applications & standards

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Customisation always available · LPO supply for institutions

Features

Three geometric offsets ensure the disc separates instantly from the seat
No rubbing contact during operation extends seal life significantly
Zero-leakage Class VI achievable with laminated metal seat ring for critical isolation applications
Bi-directional sealing design suitable for pipeline systems where flow direction may reverse under pressure
Rated to PN40 and beyond for oil and gas, LNG, petrochemical, and power generation applications requiring absolute reliability

Description

D643H triple eccentric butterfly valves in Kenya. Emcor Hass Group supplies zero-leakage triple offset butterfly valves for critical pipeline applications.

Technical Specifications

Size Range

DN150-DN2000

Pressure Rating

PN10/PN16/PN25/PN40 (up to Class 600)

Temperature Range

-196°C to +600°C

Materials

Carbon Steel / Ductile Iron body, SS316/Duplex disc, laminated metal seat

Applications

Oil & gas, LNG, petrochemical, water treatment, power stations

Standards

API 609 Cat B, ASME B16.34, EN 593, ISO 10631

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Why Emcor Hass Group

01 — Multi-Standard

Flanges comply with national, German, Russian, American, British and Japanese standards — multi-standard compatibility guaranteed.

02 — Traceability

Every product carries an independent identity number for full batch traceability throughout the supply chain.

03 — Inspection Reports

Material inspection reports available for all main components on request with any order placed.

04 — One-Stop Service

Products, project solutions, and after-sales support across Kenya and East Africa from one trusted partner.

05 — Project Experience

Extensive experience serving county water utilities, WASREB-approved projects, and major infrastructure across the region.

06 — Quality Control

100% quality control testing before dispatch — no unqualified product leaves our Ruiru warehouse.

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