Forged steel gate valves0 pages
Forged steel gate valves
valves are available in three bomet designs. The
first design is the Bolted Bonnet, with male-female joint,
spiral wound gasket, made in F304Ugraphrte. Ring joint
gasket are also available on request. The second design
is the welded bonnet, with a threaded and seal welded
joint. On request a full penetration strength welded joint
is available, The third design is the pressure seal bonnet,
with a threaded and pressure seal bonnet joint.
Construction is as follows
^ Full port or conventional port;
Outside screw and yoke (OS & Y);
Two piece self-aligning packing gland;
sSS Bolted bonnet & spiral wound gasket seal bonnet;
Bolted bonnet with spiral-wound gasket.threacted and seal
welded bonnet or threaded and pressure seal bonnet;
Integral backseat;
m Socket weld ends to ASME B16.11;
W; Screwed ends (NPT) to ANSI/ASME B1.20.1.
Tech-Valves Industries - Centre d'Affaires de la Cruizille - 10 Rue Emile Romanet - 38090 - VILLEFONTAINE
Tel : 04 74 88 20 32 - Fax : 04 74 94 27 26 - tea/alvestaaol com
Sari au capital de 40 000€ - SI RET : 432 761 203 00020 - APE : 518M
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