1. Comply to ISO7241-B standard

2. Machined from Stainless steel, support more corrosion and food classic environment

3. Precise tooling make sure the flow smooth ,minimize the flow drop

4. Double O-ring seal design for low pressure or vacuum applications

5. Protective dust plug is recommended for extend the coupler working life

6. Interchangeable with PARKER 60, FASTER HNV, HANSEN HK

Body Size(Inch)	1/4	3/8	1/2	3/4	1	1 1/4	1 1/2	2
Rated Pressure(Mpa)	7	7	7	7	7	5.5	5.5	5.5
Rated Flow(L/Min)	12	25	45	105	185	295	378	750
Thread	PT	NPT	Metric
Standard Seal	NBR	On request EPDM,VITION and FKM seals
Temperature	-20+80℃

Part No	ISO	Thread	L	L1	L2	D1	D2	CH1	CH2
BT-KZF-02	6.3	1/4	72	58	36	28	14.2	19		19
BT-KZF-03	10	3/8	80.5	65	40	35	19.1	22		22
BT-KZF-04	12.5	1/2	88.5	72	44	45	23.5	29		29
BT-KZF-06	20	3/4	104	88	52	55	31.4	36		36
BT-KZF-08	25	1	123	102	62	65	37.8	41		41
BT-KZF-10	32.5	1 1/4	140	115	70	77		54		54
BT-KZF-12	40	1 1/2	150	124	75	88		63		63
BT-KZF-16	50	2	160	132	80	108		77		77