Copper internal thread ball valve

NegotiableUpdate on 03/17

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Q11F1/4~21.6~2.5MPa

Product Details

Q11F-40T

Q11F-25T

Copper internal thread ball valve

Main performance specifications

model	Nominal pressure PN (MPa)	Shell test pressure PS (MPa)	Sealing test pressure PS (MPa)	Applicable humidity ℃	Applicable Medium
Q11F-25T	2.5	3.75	2.75	≤150	Water, oil, gas
Q11F-40T	4.0	6.0	4.4
Q21F-25T	2.5	3.75	2.75
Q21F-16T	1.6	2.4	1.76

Main dimensions and weight

Q11F-25T	Pipe thread G		1/4	3/8	1/2		3/4	1		1 1/4	1 1/2		2
	Size? L	L	53	53	57		70	81		87	95		107
		H	41	41	44		44	51		56	64		69
		R	85	85	100		100	120		120	140		140
		d	9	9	12		16	20		25	30		37
	Weight g		204	188	259		401	648		921	1230		1845
Q11F-40T	Pipe thread G		1/4	3/8	1/2		3/4	1		1 1/4	1 1/2		2
	Size? L	L	53	53	57		70	81		87	95		107
		H	44	44	48		50	55		60	66		72
		R	90	90	105		105	125		125	155		155
		d	9	9	12		16	20		25	30		37
	Weight g		220	205	300		445	715		1000	1340		1975
Q21F-25T	Pipe thread G				1/2			3/4			1
	Size? L		L		82			100			115
			H		44			47			51
			R		100			100			120
			d		12			16			20
	Weight g				330			520			825
QK21F-16T		Pipe thread G		Size? L
				L		H			R			d
		1/2		44		30			22			9

Material for main parts

Part name	valve body	ball	Sealing seat
material	Brass (HPb59-1) forging	Chromium plating on the surface of carbon steel	RTFE

Note:
1. The main performance parameters such as the structure, structural diagram, dimensions, and parameters of the copper internal thread ball valve on this webpage, as well as the installation dimension diagram and installation dimension table, are only for reference. For detailed CAD drawings, installation diagrams, and product manuals, please request them from the marketing personnel of Saitai Valve.
Due to limited editing skills, errors and inadequacies are inevitable. We sincerely hope for your criticism and correction.