Transcription of Typical Configurations for Gate Valves Valve Dimensions - Gate
1 98 Typical Configurations for gate Valves (Design Standard: API 602, BS 5352, ISO 15761, ASME ) Valve Dimensions - gate Extended bonnet is applied to Cryogenic(SS) & Low temperature(LF2) services. ASME Class 900 is same as Class : mm, unless otherwise : mm, unless otherwise for General gate Valve 1. Body 2. Seat Ring3. Wedge4. Stem5. Gasket6. Bonnet7. bonnet Bolt8. Packing9. Gland Bolt10. Gland11. Gland Flange12. Gland Nut13. Sleeve Washer14. Yoke Sleeve15. Handwheel16. Nameplate17. H/W NutSW, NPT EndsLong Pattern BW Ends Socket Weld(SW) : ASME (NPT) : ASME Weld(BW) : ASME : ASME (FLG) : ASME : ASME End : API 602 ISO 15761 Flanged EndsExtended Body Ends Abbreviations BB: Bolted bonnet / WB: Welded bonnet / EB: Extended bonnet / Cryo.
2 : Cryogenic Service / Low T.: Low Temperature Service RP: Reduced Port / FP: Full Port Typical Configurations for bonnet JointSW, NPTB olted bonnet (BB)(Spiral Wound Type)Bolted bonnet (BB)(Ring Type Joint)Welded bonnet (WB)(Full Penetration Welding)Extended bonnet (EB)(Fabricated Welding)8) 0 QFO --) 0 QFO 88) 0 QFO -SymbolBonnetJointClassRP1/43/8,1/23/411 -1/22FP1/43/8,1/23/411-1/22L(End-to-end) All Type800767692104115183220150092921041151 83210W(Handwheel)80082821021291561562001 500102102129156156200P(Port Dia.) (Height)BB,WB800138138147174217261333150 0147147170207246303EB(LowT.)800249249277 3053904941500257257305345410528EB(Cryo.
3 8004074074174465095691500417417445485519 599Wt(kg)BB, (LowT.) (Cryo.) (DN15)3/4(DN20)1(DN25)1-1/2(DN40)2(DN50) L(End-to-end)All Type150108117127165178300140152165190216 6001651902162412921500216229254305368W(H andwheel)150~600821021291561561500102129 156156200P(Port Dia.)150~ (Height)BB,WB150~60013814717421726115001 47170207246303EB(LowT.)150~6002492773053 904941500258303345410529EB(Cryo.)150~600 4094194485085691500418443485519600Wt(kg) BW(Long)/FLGBB, (LowT.) (Cryo.) (Long), FLG9
