Full port or conventional port, Spring available on request, Bolted bonnet with spiral wound gasket, threaded and seal welded bonnet or threaded and pressure seal bonnet.
Solid wafer type, Dual, Plates, Retainerless, Through-drilled lugs, Metal seat, Compactsize low weight design, Double spring action disc, inner spring type, short stroke for disc, small close impact force, Long use time.
Solid wafer type, Dual, Plates, Retainerless, Through-drilled lugs, Metal seat, Compactsize low weight design, Double spring action disc, inner spring type, short stroke for disc, small close impact force, Long use time.
Design Standard
ASME B 16.34, API6D, BS1868
Face to face standard
ASME B 16.10
Connection standard
ASME B 16.25, ASME B16.10, ASME B 16.5
Testing Standard
API 598, API6D
API 6D, API 598
Spring loaded single disc, Optional Pluger type disc, Optional flexible soft seal or metal seal, Super-thin, Metal seat, Compactsize low weight design, Short stroke for disc, small close impact force, Long use time.
Spring loaded single disc, Optional Pluger type disc, Optional flexible soft seal or metal seal, Super-thin, Metal seat, Compactsize low weight design, Short stroke for disc, small close impact force, Long use time.
Spring loaded single disc, Optional Pluger type disc, Optional flexible soft seal or metal seal, Super-thin, Metal seat, Compactsize low weight design, Short stroke for disc, small close impact force, Long use time.
API 6D, API 594
Face to face standard
API 6D, API 594, DIN 3202
Connection standard
ASME B 16.47B, MSS SP-44
Testing Standard
API 6D, API 598
API 598, API6D
API 6D, API 598