Constant Pressure Check Valve (H47H)

• Customization: Available
• Material: CS etc
• Connection Form: Flange
• Model NO.: H47H
• Structure: Piston Type
• Pressure: Ordinary Pressure
• Function: Pressure Safety
• Sealing Form: EPDM etc
• Flow Direction: Unidirection
• Standard: ANSI, API, BS, DIN, GB etc.
• Application: Industrial Usage, Water Industrial Usage
• Pressure Applicable: Pn1.0 ~ 2.5MPa
• Temperature Applicable: -40 ºC~ 130ºC
• Medium Applicable: Water, Oil, LNG
• Transport Package: Bubble Plastic Paper + Plywood Case
• Specification: DN50 ~ DN250
• Trademark: KARFAR
• Origin: China

Product Description

Constant Pressure Check Valve 
MODEL NO.: H47H 


This model is mainly used in pipeline with medium of water, oil, liquefied natural gas.  It functions as check valve and safety valve.
The valve opens when pressure reaches a preset data.
 

PART NAME	Body, Bonnet, Disc, Flange, Swing pole	Compression spring	Adjusting rod	Guide sleeve
Material	Carbon steel etc.	Stainless steel	Stainless steel	Brass

 

Normal Pressure PN(Mpa)	Shell test PN(Mpa)	Sealing test PN(Mpa)	Working Temperature	Medium applicable
1.0	1.5	1.1	-40 ~ +130ºC	Water, Oil, Liquefied petroleum gas
1.6	2.4	1.76
2.5	3.75	2.85

KARFAR competitive advantages:
*Well and high Quality Control
*Prompt Delivery
*Customer's Designs and Logos are welcome
*Competitive Price
*Small order Acceptable