Name: Oilfield Down Hole Equipment Drill Pipe Float Valve , Drill Pipe Safety Valve
Brand: NFCase
Availability: InStock

Product Details

Delivery Time:3-5 days
Certification:CE,FCC,MSDS

API Certificated Float Valve for oilfield , Downhole Drilling Tools

Description:

This Float Valve is normally installed in a standard bore-back of the bit sub, to provide fluid flow control at the bottom of the drill stem. It also prevents backflow of cuttings from plugging the drill bit jets while making connections.

Specifications:

Type	Dia. of Valve Assembly mm (inch)	Length of Valve Assembly mm (inch)	Sub Box	Other Popular connections
Type	Depth of Recess mm(inch)	Type	Depth of Recess mm(inch)
1R	42.07 (1-21/32)	149.2 (5-7/8)	2-3/8REG	231.8 (9-1/8)	NC23	231.8 (9-1/8)
2F-3R	61.12 (1-13/32)	165.1 (6-1/2)	3-1/2REG	266.7 (10-1/2)	2-7/8IF	260.4 (10-1/4)
3-1/2F	79.38 (3-1/8)	254 (10)			3-1/2IF	362.0 (14-1/4)
4R	88.11 (3-15/32)	211.4 (8-5/16)	4-1/2REG	325.4 (12-13/16)	NC44	331.8 (13-1/6)
5R	98.43 (3-7/8)	247.6 (9-3/4)	5-1/2REG	374.7 (14-3/4)	4-1/2IF	368.3 (14-1/2)
5F-6R	121.44 (4-25/32)	298.4 (14-13/16)	6-5/8REG	431.8 (17)	5-1/2IF	431.8 (17)