API Cast Iron/CF8 OS&Y Bellow Globe Valve with Rising Stem

• Media: Water
• Temperature: High Temperature
• Actuator: Manual
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: J41H
• Material: Stainless Steel
• Structure: Y-Global Globe Valve
• Sealing Form: Bellows Globe Valve
• Stem Thread Position: Outside Screw Stem Globe Valve
• Application: Bellows Globe Valve
• Standard: ANSI
• Standard or Nonstandard: Standard
• Product Name: Pn16 4" Ss Globe Valve
• Connection: Flange Ends
• Working Temperature: 550
• Weight: Depend on Differenct Size
• Body: Stainless Steel
• Fastener: Stainless Steel
• Wedge: Cock Plug
• Shape: Heavy Body Shape
• Disc: Stainless Steel
• Transport Package: Wooden Packing
• Specification: 4in
• Trademark: like
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000000
• Package Size: 110.00cm * 110.00cm * 110.00cm
• Package Gross Weight: 900.000kg

Product Description

High Performance API Cast Iron/CF8 OS&Y Bellow Price Globe Valve with Rising Stem

- API: This stands for American Petroleum Institute, which is responsible for establishing standards in the oil and gas industry, including valve design and manufacturing.
- Cast Iron: This refers to the material that is used for making the valve body. Cast iron is a strong and durable material that is able to withstand high pressure and temperatures.
- CF8: This is the material used for making the valve's inner parts, such as the stem and the bellows. CF8 is a type of stainless steel that is corrosion-resistant and able to withstand high temperatures and pressures.
- OS&Y: As mentioned earlier, this design feature allows for the stem of the valve to be easily visible and prevents fluid from coming into contact with the stem.
 Bellow: This is a flexible membrane made of metal that helps to seal the valve and prevent leakage. Bellows are commonly used in valves that require a high level of sealing.
- Rising stem: This design feature means that the stem of the valve rises and lowers as the valve is opened and closed. It is used to provide a visual indication of the valve's position.
 

PN(MPa)Nominal pressure		1.6	2.5	4.5
(MPa)Test pressure	Shell strength test	2.4	3.75	6.0
	Seal teat(Liquid)	1.76	2.75	4.4
	Seal teat(Gas)	0.5-0.7
Suitable mediun		Water,steam,oil	Niter acids	oil
Suitable tempetature		≤425	≤100	≤550

 

Meterial of main parts for pn16 4" gear casting iron/ductile iron globe valve 

Product Type	Part name
	valve body, valve bonnet	Valve disc, valve seat	Gasket	Fastenser
H44^H(C)  ^Y	WCB or 25	H: 25+Chromium stainless steel Y: 25+Carbide	Stainless steel with flexible graphite The steel strip Asbestos-wound gasket Spiral wound gasket	High quality carbon steel
H44Y (I)	Chromium-molybdenum steel	Chrome molybdenum steel + Carbide		Alloy steel
H44W (P)	Chrome-nickel titanium, chromium-nickel-molybdenum and titanium stainless steel			Stainless steel
H44W (R)

Product details



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