BS Cast Steel Globe Valve

Offer Details

Offer Type:
Offer Group:	Globe Valve
Offer Post Time:	2009-11-07
Expiration Date:	2009-12-26
Details:	Pressure range: CLASS150~1500; Size range: DN40~DN600(1-1/2"~24"); Body Material: A216 WCB, A351 CF8, A217 WC6, A352 LCB; Design Charateristics: 1. Stem nut uses aluminum bronze material. Large valve is provided with thrust bearing to make it opened easily and flexibly; 2. Two-piece design of packing gland to avoid stem clogging caused by squishing; 3. Packing uses flexible graphite for dependable sealing performance if requested by users, packing spacer ring and greasing mechanism can be available; 4. Upper seal design to ensure dependable packing and sealing when valve is fully opened(Replacement of packing under pressure is not recommended); 5. Lift stem, with a piece of hard stainless steel inlaid between stem head and disc to avoid deformation caused by extrusion, and corrosion leading to inflexibility of disc action. 5.