Overviews
Nuclear Products - Pressure Relief Valves, Hand Valves & Manifolds, Check & Globe Vavles, Auxiliary Equipment Services (NUCLEAR.pdf)

Anderson Greenwood
Pilot Operated Pressure Relief Valve Low Pressure Catalog (90/9000) (ANGMC-0251-US.pdf)

Crosby
Styles JOS, JBS, JLT Flanged, Full nozzle PRV (CROMC-0299-US.pdf)
JOS-E, JBSS-E, JLT-JOS-E, JLT-JBS-E (CROMC-0297-US.pdf)
JB and JPV-A Large Orifice Pressure Relief Valves (CROMC-0290-US.pdf)

Hancock
Type 950 Forged Steel Gate Valves (HANMC-0359-US.pdf)
Type 5500 Globe Stop Valves (HANMC-0361-US.pdf)

Keystone
K-LOK Figure 310/312 High Performance Butterfly Valve (KEYMC-0031-US.pdf)
K-LOK Figure 30/362 and 370/372 High Performance Butterfly Valve (KEYMC-0032-US.pdf)

Yarway
Welbond High Pressure Globe Valve (YAWMC-0402-US.pdf)