H44 Type PTFE/PFA/FEP Lined Flange Swing Check Valve

• Media: Water
• Temperature: Ordinary Temperature
• Material: PTFE Lined
• Model NO.: H44F46-16C
• Connection Form: Flange
• Structure: Check
• Pressure: Ordinary Pressure
• Function: Ddcv Double Lobe
• Sealing Form: Bellows Globe Valve
• Flow Direction: Reversing
• Standard: ANSI
• Application: General
• Warranty: 1year
• Port Size: 6"
• Temperature of Media: Normal Temperature
• Pressure Test: GB/T 13927
• Customized Support: OEM, ODM, Obm
• Nominal Diameter: DN40-500mm
• Type: Check Valves
• Design and Manufacture: GB/T 12238 (MID-Line)
• Structure Length: GB/T12221(Short Series)
• Flange Size: GB/T9113.1
• Nominal Pressure(Pound): Pn 0.6 ~1.6(MPa)
• Sign: GB/T 12220
• Power: Manual
• Transport Package: Plywood Case
• Specification: 0.1CBM
• Trademark: PIONEER
• Origin: Shanghai
• HS Code: 8481804090
• Production Capacity: 50000

Product Description

Product Description

 

 

Fluorine lined check valve

Check valve is an automatic valve that relies on the flow of the medium itself to automatically open and close the valve to prevent the reverse flow of the medium.

1. Swing check valve The main models are: fully lined H44F46 and H74F46 single-flap swing series and H76F46 double-flap swing series. Their structural forms are: the valve flaps rotate, open and close around the (pin) axis outside the valve seat, preventing Medium flow back. The characteristics of the H44F46 and H74F46 check valves are: the (pin) shaft and the valve stem are designed as one, the entire (pin) shaft is lined with FEP, and is embedded in the special groove formed between the valve body and the valve cover, allowing flexible opening and closing , reliable sealing. In addition, the characteristics of H72F46 and H76F46 check valves are: in addition to the valve body and valve disc, the return spring is also lined with corrosion-resistant fluorine plastic. The reasonably designed spring keeps the valve disc in the low pressure area. It can also generate sufficient sealing specific pressure to ensure the reliability of valve sealing in low pressure areas.

2. Lift vertical check valve The main models include H40F46, H42F46 and H71F46 lift vertical check valves. H40F46 is a new structure with a hemispherical valve body. Their common feature is that the lining flap moves up and down along the axis of the valve body passage.

3. Lift check valve The main models are: fully lined H41F46 straight-through lift check valve. Its structural features are: gas lining, the valve body makes lifting movement perpendicular to the inlet and outlet axis of the valve body, which realizes the valve opening and closing process.


Design specifications: follow GB/T 12224, HG/T 3704 standards
Nominal pressure: PN0.6~1.6(MPa) ANSI300LB
Nominal diameter: DN15~500(mm)
Basic structural form: wafer double-lobed butterfly check valve (single/double shaft)
Basic model: H76F46 H76F4 H76PFA


Implementation standards

Design and manufacturing: GB/T 12224, HG/T3704
Structure length: GB/T 12221
Flange size: ASME B16.5 HG/T 20592
Pressure test: JB/T 9092
Mark: GB/T 12220
Supply:JB/T 7928

 

 

 

Specification

item	value
Warranty	1 year
Type	Check Valves
Customized support	OEM, ODM, OBM
Place of Origin	Shanghai
Brand Name	PIONEER
Model Number	H41-F46
Application	General
Power	Manual
Media	water
Structure	Check
Nominal pressure(pound)	PN 0.6 ~1.6(MPa)
Nominal diameter	DN40-500mm
Design and manufacture	GB/T 12238 (mid-line)
Structure length	GB/T12221(short series)
Flange size	GB/T9113.1
Pressure test	GB/T 13927
Sign	GB/T 12220

 

 

Company Profile

 

FAQ

1. who are we?
We are based in Henan, China, start from 2019,sell to Domestic Market(20.00%),Southeast Asia(20.00%),Eastern Asia(10.00%),Mid East(10.00%),South America(10.00%),Northern Europe(10.00%),Africa(5.00%),South Asia(5.00%),North America(5.00%),Central America(5.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
centrifugal pump,industrial valve,PTFE lined pipe,chemical pump,Plastic pipe

4. why should you buy from us not from other suppliers?
Luoyang Pioneer Anticorrosion is specialized in the manufacturing of international quality anti corrosion pumps,valves,pipes and fittings. The products are widely used for scrubbing, steel pickling, electroplating, paints, dye stuffs, chlor alkali,

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU,DAF
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Russian