API Model F and Model G Drill Pipe Float Valve

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: Model F and Model G
• Manufacturing Process: CNC Milling
• Surface Treatment: Galvanized
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Product Name: Drill Pipe Float Valve
• Transport Package: Wooden Case
• Specification: Model F and Model G
• Trademark: ZX
• Origin: China

Product Description

Product Description

 Float check valve is usually installed in float subs (long subs bored out for a specific float) and prevent fluids from backing up in your drill string while adding/removing rods.

The type available of float valve as below:
Model F (plunger valve):Instantaneous shut off against high or low pressure, assuring continuous
control of fluid flow during drilling.

 Model FC (Automatic Fill valve) Automatic feature allows drill pipe to fill from the bottom,removing the mess, hazards, and lost time from filing. When running in the hole, automatic fill feature eliminates the 'ram effect' preventing the down hole pressure surges that can cause
formation damage.

Model G (Full open valve, flapper type):When circulation stops, flapper closes instantly to prevent cuttings from entering drill string and plugging bit. Valve opens when the first joint is raised out of hole assuring the first joints drain and are not pulled wet. Saves mud and avoids safety hazard and
downtime.

Model GA (Differential Pressure Monitoring Valve):Hardened 1/4in. diameter tungsten carbide orifice bean insert in flapper to provide automatic partial filling of drill pipe during running in.
 
Model GC (Automatic Fill Flapper Valve)Uses low carbon steel "automatic fill" key assembly that allows pipe to fill from bottom.
   
Model GCA (Automatic Fill with differential pressure monitoring valve)Incorporate both GC and GA 
   
Model GS (non-ported flapper) and GAS (ported flapper)For high flow and erosion resistance,made of alloy steel and unique flapper relief to reduce flapper spring and pin wear. Option to have tungsten carbide coating on flapper face...

Applicable Industries: Energy & Mining
Use::Well Drilling
Place of Origin: Shandong, China
Brand Name: Zhao Xin
Material: Alloy steel
Type: Model F and Model G

Product Parameters

VLVE SIZE	D Diameter of Valve	R (D Plus 1/32) Diameter Recess for Valve	L Length of Valve	T'' Diameter Of Recess for Baffle Plate	Model F ID Of Valve	Model G ID Of Valve
1R	1-21/32	1-11/16	5-7/8	1-5/16	1	N/A
1F-2R	1-29/32	1-15/16	6-1/4	1-1/2	1-1/4	1
2F-3R	2-13/32	2-7/16	6-1/2	1-29/32	1-9/16	1-1/4
3F	2-13/16	2-27/32	10	2-7/16	1-7/8	1-5/8
3-1/2-1F	3-1/8	3-5/32	10	2-11/16	1-7/8	1-5/8
4R	3-15/32	3-1/2	8-5/16	2-15/16	2-5/16	1-31/32
5F	3-21/32	3-11/16	12	3-1/4	2-1/2	2-3/16
5R	3-7/8	3-29/32	9-3/4	3-3/8	2-3/4	2-1/4
5F-6R	4-25/32	4-13/16	11-3/4	4-9/32	3-1/4	2-7/8
6F	5-11/16	5-23/32	14-5/8	5-3/16	4-1/8	N/A

Packaging & Shipping

Company Profile

Dongying Zhao Xin Industry and Trade Co., Ltd. was established in 2001. Our company is located in Dongying city which has the second largest Oilfield (Shengli Oilfield) in China. We are a company, which conducts scientific research, development, manufacture, sale and after sale service, is one enterprise for oilfield tool and equipment manufacturer. We cover an area of more than 9000 square meters which manufacture different oilfield products. Our main products include drilling equipment, oil production equipment, oil well service tools. Such as sucker rod, drill pipe, OCTG products, bridge plug. Currently, our products are already exported to North America, South America, Middle East, Middle Aisa, India and other countries and regions. The warranty period of all our products is 18 months.

We are an I S O 9 0 0 1, I S O 1 4 0 0 1, I S O 4 5 0 0 1,API certified company and have all the quality systems in place for design, planning, manufacturing and quality monitoring & traceability to ensure that all products match the quality & reliability Standards. We also have an independent measurement and inspection department, the inspection and measuring tools are fully equipped, we control each process to ensure that all products are qualified.

Dongying Zhaoxin Industry and Trade Co.,Ltd with perfect attitude, product and service, is going to make further development together with customers at home and abroad .