WCB Stainless Steel Eccentric Hemispherical Valve 50-1400mm DN 1.6-6.4MPa PN

Price Negotiable

Price: USD69.9/Set to USD8999.9/Set

MOQ: 1set

Delivery Time: 14 days

Brand: JGPV

Product Description

Product Overview

The WCB Stainless Steel Eccentric Hemispherical Valve features an offset design between the valve body center axis and hemisphere center axis, with a single sealing pair installed on one side. This innovative ball valve design rotates around the valve body center-line for efficient opening and closing operations.

Technical Specifications

Parameter	Specifications
Nominal Diameter DN	50 - 1400 mm
Nominal Pressure PN	1.6 - 6.4 MPa
Strength Test Pressure	2.4 - 9.6 MPa (water)
Seal Test Pressure	1.76 - 7.04 MPa (water)
Working Temperature	≤300℃
Connection Type	Flange connection
Material Options	WCB, CF8, CF8M, CF3, CF3M
Seat Material	PTFE/Hard alloy
Suitable Media	Water, oil, steam, and weak corrosive mediums

Key Features & Advantages

High Flow Efficiency: Valve core positioned in ball chamber when open, providing large flow area with low resistance and minimal pressure loss
Vibration-Free Operation: Eccentric fixed crankshaft design ensures stable performance with high-velocity media
Easy Operation: 90-degree rotation for complete opening/closing with minimal torque
Superior Sealing: Double eccentric metal hard sealing unaffected by scaling during operation
Long Service Life: Wear-resistant sealing pair with compensation mechanism and adjustable/replaceable valve seat
Wide Application: Suitable for water, sewage, steam, gas, natural gas, oil products, and media containing small solid particles