FORGED STEEL VALVES --- CLASS 800LB SWING CHECK VALVE

BodyBodySeat RingSeat RingSeat RingWedge DiscBonnetBonnetBonnetBonnetBodyBodyStemStem NutStem NutGlandGlandGland FlangeGland FlangeGland FlangeGland FlangeBoltsBoltsBoltsBoltsBoltsNutsBoltsNutsBoltsHand WheelHand WheelBack SeatBack SeatPackingPackingGasketGasket
Design and Manufacturing Standards:
Basic Design: API 602 & ANSI B16.34
Socket-Weld End Dimension: ANSI B16.11
Threaded End Dimension: ANSI B1.20.1
Inspection & Testing to: API 598
Valve Specifications :
1. Size: 1/2" to 2"
2. Bolted Cover or Welded Cover
3. Regular Port or Full Port
4. Swing Type Disc

Standard Material List:

No.
Part Name
Material
No.
Part Name
Material
1
Body
ASTM A105
7
Hinge
ASTM A217-CA15
2
Seat Ring
ASTM A276-410 W/Stellite
8
Washer
ASTM A276-304
3
Disc
13Cr
9
Nut
ASTM A194-2H
4
Cover Bolt
ASTM A193-B7
10
Nameplate
Aluminum
5
Supporter
ASTM A276-304
11
Cover
ASTM A105
6
Hinge Pin
ASTM A276-410
12
Gasket
SS304 W/Graphite

Note: For dimension details, please order Tekval e-Catalogs or call for free CD catalogs


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