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• Pressure-seal Swing Check Valve 900Lb~2500Lb

  Standard Material Specifications

  NO.	Part Name	CS to ASTM	AS to ASTM	SS to ASTM
  		Tyep A105	Type F22	Type F304(L)	Type F316(L)
  1	Seat Ring	A276 410	A276 304	A276 304(L)	A276 316(L)
  2	Pin	A276 420		A182 F304	A182 F316
  3	Pressure Ring	A276 304L			A276 316(L)
  4	Pressure Seat	A105	A182 F304	A182 F304(L)	A182 F316(L)
  5	Body	A105	A182 F22	A182 F304(L)	A182 F316(L)
  6	Bonnet	A105	A182 F22	A182 F304 L	A182 F316(L)
  7	Bolt	A193 B7	A193 B16	A193 B8	A193 B8M
  8	Quarter Ring	A276 420	A182 F304		A182 F316
  9	Pontlevis	A105	A182 F22	A182 F304 L	A182 F316(L)
  10	Hinge	A105	A182 F22	A182 F304 L	A182 F316(L)
  11	Disc	A276 420	F304	A182 F304(L)	F316(L)
  12	Nut	A194 2H	A194 4	A194 8	A194 8M
  Suitable Medium		W.O.G.etc	W.O.G.etc	HNO3,CH3OOH etc
  Suitable Temperature		-29 425	-29 550?	-29 180

  Note: Other materials are available upon request.

  Dimensions (mm) and Weights (Kg)

  NPS		1/2~	3/4~	1~	1-1/4~	1-1/2~	2~
  L	900~1500Lb	140	140	140	178	178	216
  	2500Lb	186	186	186	232	232	279
  H		117	117	117	152	152	195
  Weights	900~1500Lb	8.2	7.8	7.7	19.8	19.2	21.3
  	2500Lb	10.0	9.6	9.4	21.5	21.1	22.8

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Zhejiang Sedelon Valve Co,.Ltd.

Contact Person:	Sam zhang
Tel:	0086-577-67926789
Fax:	0086-577-67927789
Email:	sales@pressure-valves.com
Address:	Baoyi Industry Park,Oubei, Wenzhou, Zhejiang, China
Website:	http://www.pressure-valves.com

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