Adjustable Choke

TSI Adjustable Chokes feature a tapered needle and seat to adjust well discharge rate. Convertible to a positive choke by exchanging the adjustable bonnet assembly and seat with a blanketing plug and bean. Features lubrication and vent fittings for general maintenance.

Adjustable Choke Features

Adjustable Choke Parts List

2000 – 5000 PSI Adjustable Choke Dimensions

3,000 PSI Adjustable Choke Specifications

Size	Bore		D		X		Y		B		Weight
	in	mm	in	mm	in	mm	in	mm	in	mm	lb	kg
2-1/16″	2.06	52.4	13.00	330	8.75	222	10.87	276	25.00	635	161	73
3-1/8″	3.13	79.4	13.00	330	10.37	264	11.63	295	28.35	720	254	115
4-1/16″	4.06	103.2	15.75	400	11.87	302	16.00	406	34.06	865	406	184

5,000 PSI Adjustable Choke Specifications

Size	Bore		D		X		Y		B		Weight
	in	mm	in	mm	in	mm	in	mm	in	mm	lb	kg
2-1/16″	2.06	52.4	13.00	330	8.75	222	10.87	276	25.20	640	174	79
2-1/16″	2.06	52.4	13.00	330	3.94	100	6.97	177	21.26	540	163	74
2-9/16″	2.56	65.1	13.00	330	10.50	267	12.50	318	28.35	720	227	103
3-1/8″	3.13	79.4	13.00	330	10.37	264	11.63	295	28.35	720	265	120
4-1/16″	4.06	103.2	15.75	400	11.87	302	16.00	406	33.86	860	421	191
7-1/16″	7.06	179.4	18.90	480	14.25	362	19.37	492	38.39	975	833	378

10,000 – 20,000 PSI Adjustable Choke Dimensions

10,000 PSI Adjustable Choke Specifications

Size	Bore		D		X		Y		B		Weight
	in	mm	in	mm	in	mm	in	mm	in	mm	lb	kg
2-1/16″	2.06	52.4	12.99	330	8.27	210	8.27	210	23.62	600	205	93
2-9/16″	2.56	65.1	15.75	400	10.50	267	12.50	318	25.59	650	238	108
3-1/8″	3.06	77.8	12.99	330	10.37	264	11.63	295	25.59	695	340	154
4-1/16″	4.06	103.2	15.75	400	11.88	302	16.00	406	29.53	750	430	195

15,000 PSI Adjustable Choke Specifications

Size	Bore		D		X		Y		B		Weight
	in	mm	in	mm	in	mm	in	mm	in	mm	lb	kg
2-1/16″	2.06	52.4	12.99	330	10.88	276	8.75	222	27.56	700	216	98
3-1/16″	3.06	77.8	15.75	400	10.37	264	11.63	295	27.95	710	375	170