Product Description Model NO.: H51 Connection Form: Flange Pressure: Low Pressure Sealing Form: Gland Packings Globe Valve Standard: ANSI Feature: Piston Spring Loaded Size: 6" Ends: Flange Certificate 1: Dnv CE 0575 Certificate 3: API 600 Trademark: VATAC/VANGO or OEM Origin: China Material: Cast Steel Structure: Piston Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence Flow Direction: Non Return Application: Industrial Usage, Water Industrial Usage, Household Usage Type: Piston Check Class: 150 to 2500 Inspect & Test: API 598 Certificate 2: ISO 9001: 2008 Certificate 4: API 6D Specification: API, ANSI, ASME, DIN, JIS, GB etc. HS Code: 84818010 Cast Steel Piston Check Valve (H51)

Quick Details
Standard or Nonstandard: StandardStructure: CheckPressure: High Pressure
Power: AutomaticMaterial: CastingTemperature of Media: Normal Temperature
Media: GasPort Size: 10"Place of Origin: Zhejiang China (Mainland)
Model Number: H41Brand Name: Vatac, OEMFinish: Silver RAL 7001
Ens: FLG R. FFlange: API 6DBody: WCB
Trim: API #5
Packaging & Delivery
Packaging Detail: Sea Worthy Ply-wood Packing
Delivery Detail: 35 days against purchase order
Specifications
Vatac Universal Cast Steel Check Valves are designed and manufactured strictly to International Standards API 6D
Vatac Universal Cast Steel Check Valves are designed and manufactured strictly to International Standards API 594 or Equivalent, o reduce the flow resistance and pressure drop to the minimum possible extend, which is suitable to be mounted in horizontal position only, lapped and screwed in seat ring ensures tight shut of and long duration service. Valve's disc is perfectly designed, accurately machined and guided for efficient automatic shut off at zero pressure, with a feature of compact structure & Low emission service. In both Swing & Piston Constructions
Standards Compliance:
- Design & Manufactured to API 6D
P. T Ratings to ASME B16.34
- Face to Face Dimensions to API 594
- Flanged Ends to ASME B16.5
- Butt-weld Ends to ASME B16.25
Threaded Ends to ASME B1.20.1
- Socket-weld Ends to ASME B16.11
Valves Marking to MSS SP-25
- Inspect & Tested to API 598
Structured in Bolted Cover
Pressure Ratings from Class 150 to Class 1500, PN16 to PN260
Ends Connections in Flanged R. F or RTJ, Butt-welded and Grooved
Sizes Ranges from 1/2" thru 2" for Forged Items, and 1 1/2" to 60" for Casted.
Body Materials available in Carbon Steel A216 WCB, WCC, Low Carbon Steel LCB, LCC, Alloy Steel A217 WC6, WC9, Stainless Steel A351 CF3, CF8, CF3M, CF8M, Duplex & Super Duplex Steel A890 GR. 4A, GR. 5A, Special Materials in Monel, Alu. Bronze C95800, 95600 etc.
Trim Materials available in 13%Cr, F11, F22, SS304, SS304L, SS316, SS316L and other specials
Optional Bypass system & Counter-weight Assembly.
Please feel free to contact with Vatac Sales team or your local Representatives for other optional special requirements

DESGN & MFT.	BS 1868	ENDS CONNECTION	FLG. RF
PRE-TEP. RATING	ASME B16.34	INSPECT & TEST	API 598
F-F DIMENSION	ANSI B16.10	END CONNECTION	ANSI B16.5
MARKING	MSS SP-25	FIRE SAFE DESIGN	--
PAITING	TBA	SPE. REQUIREMENTS	N.A

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