Yancheng Tongshang Valve Co., Ltd.

	Gate Valves
Cast Steel Gate Valve Pressure Seal Gate Valve Flat-Plate Gate Valve Bellow Seal Gate Valve Forged Steel Gate Valve
	Globe Valves
Cast Steel Globe Valve Pressure Seal Globe Valve Bellow Seal Glove Valve Forged Steel Globe Valve
	Check Valves
Cast Steel Swing Check Valve Pressure Seal Swing Check Valve Wafer Check Valve Forged Steel Check Valve
	Ball Valves
Side Entry Floating Ball Valve Metal Seated Ball Valve Trunnion Mounted Ball Valve Top Entry Trunnion Mounted Ball Valve Full Welded Ball Valve
	Butterfly Valves
Resilient Seated Butterfly Valve Metal Seated Butterfly Valve
	Bronze Valves
Bronze Gate Valve Bronze Check Valve Bronze Globe Valve
	Monel Alloy Valves
Monel Check Valve Monel Gate Valve Monel Globe Valve
	Plug Valves
Soft Seal Sleeve Plug Valve Lined Plug Valve
	Titanium Alloy Valves
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Check Valves >> Forged Steel Check Valve >> Forged Steel Check Valve

DGV forged steel check valves are designed and manufactured to provide maximum service life and dependability. Forged
check valves can be full port or reduced port as per requirements of customers. Valves are available in a complete range of body/bonnet materials and trims.

Applicable Standard
Design Standard:        API 602, ASME B16.34, BS 5352
Face to Face:            ASME B16.10, EN 558, DIN 3202
End Flange:               ASME B16.5, DIN2533
Buttwelding Ends:     ASME B16.25, DIN3239
Socket Welded Ends: ASME B16.11
Threaded Ends:        ASME B1.20.1
Inspection and Test:    API 598

Products Range
Size:                     1/2" ~ 2"(DN15 ~ DN50)
Rating:                 ANSI 150lb ~ 2500lb
Body Materials:    Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Trim:                     Per API 600

Design Features
Full port or reduced port design
Swing or Piston / lift type
Bolted bonnet, welded bonnet, or pressure sealed bonnet
Flanged, butt-welded, socket- welded, or threaded ends
Optional Y-type structure

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