Stainless Steel Flange Pneumatic Globe Valve GB Globe Valve

  Specifications 1) Sizes: 15mm - 300mm 2) Standards: JB, GB/T, API, BS, DIN 3) Type:  flange type valve 4) Connection type: flange end 5) Control method: manual, electric, pneumatic, etc. 6) Pressure: PN1.6-16.0MPa 
  Performance and characteristics: 1. Simple structure, convenient to manufacture and maintain 2.  Working stroke is small, opening and closing time is short. 3. Good sealing, small friction between the sealing surface, and long service life. 4. Good appearance, long service life and flexible switch Conveyance 
5.CE, ISO9001 certificated   Applicable Specification: 1 design manufacturer according to GB/T12235 2 face to face according to GB/T12221 3 end flange dimension according to JB/T79 4 check and test according to GB/T9092   Main Parts for material

Name	Material
Body	Casting	WCB	ZG1Cr5Mo	ZG12Cr5MoV	CF8  ZG0Cr18Ni9Ti	CF8M ZG0Cr18Ni12Mo2Ti	CF3 ZG00Cr18Ni10	ZG00Cr18Ni12MoTi
Cover	Forging	A105	1Cr5Mo	12Cr5MoV	0Cr18Ni9Ti	0Cr18Ni12Mo2Ti	0Cr18Ni10	0Cr18Ni12M02Ti
Wedge	Casting	WCB	ZG1Cr5Mo ZGoCr18Ni10	ZG12Cr5MoV ZGoCr18Ni10	Cf8 ZGoCr18Ni9Ti	CF8M ZGoCr18Ni12Mo2Ti	CF3 ZG0Cr18Ni10	CF3M ZGoCr18Ni12MoTi
	Forging	A105	1Cr5Mo 0Cr18Ni10	12Cr5MoV 0Cr18Ni10	0Cr18Ni9Ti	0Cr18Ni12Mo2Ti	0Cr18Ni10	0Cr18Ni12Mo2Ti
Stem	Rod	2Cr13	25Cr2Mov	25Cr2Mov	304 0Cr18Ni9	316 0Cr17Ni12Mo2Ti	304L 0Cr17Ni11	316L 0Cr17Ni14Mo2
Wedge Seat Seal	Deposit- Deposit-	welded welded	Fe-alloy Co-alloy	(setellite) (setellite)	The  material	is  same to the	alloy
Gaskest Ring Seal	Compound 304/gentle	and graphite	gentle with spirally	high stength wound gasket	304/gentle	graphite spirally	wound gasket
Packing	Gentle Better	graphite gentle	graphite(	alloy inside)	Better gentle	graphite(alloy	inside)
Nut of stem	Albronze
Handwheel	1 Ductile cast iron  2 Malleable cast iron   3 Die stamping carbon steel

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