Brass Stop Valve Max Flow 0.43 For Air Conditioner Suit For R22, R410A;R407C, R134A, R32
Product Introduction:
◆ Air conditioner valve is an important part of the split air conditioner, which is used for connecting the outdoor unit and the
indoor unit, closing or openning the refrigerant circuit, extracting or filling refrigerant.
◆ It is used to connect the outdoor units and indoor units, and play the role of switching.
◆ Easy operation.
◆ Use soft seal and hard seal to ensure the sealing performance.
◆ Applicable medium:R22,R134a,R410a,R407C,R32 etc.
◆ Applicable medium temperature:-30℃~+120℃.
◆ Maximum working pressure:4.2MPa.
| Specification | Pipe Diameter Ф | Norminal Diameter | Connection Thread Specification | Cap Thread Specification | Charging Port Thread |
| DN4 | 6.35 | 5 | 7/16-20UNF | M16X1 | 7/16-20UNF
1/2-20UNF |
| DN6 | 8 | 7 | 9/16-18UNF | M16X1 |
| DN8 | 9.52 | 8 | 5/8-18UNF | M16X1 |
| DN10 | 12.7 | 10 | 3/4-16UNF | M18X1 |
| DN13 | 15.88 | 12.8 | 7/8-14UNF | M22X1 |
| DN16 | 19.05 | 16 | 17/16-14UNF | M25X1 |
| DN20 | 22.23 | 18.5 | 19/16-12UNF | M30X1.5 |
| Model No. | Specification | Dimension(mm) |
| A | B | C | D | E | F | H1 | H2 |
| KTF-DN4 | 1/4 | - | 24 | 40 | ∅6.35 | ∅7.2 | 38 | 14.5 | 32 |
| KTF-S-DN4 | 1/4 | 27.5 | 23.5 | 40 | ∅6.35 | ∅7.2 | 38 | 14.5 | 32 |
| KTF-DN6 | 5/16 | 28 | 25 | 50 | ∅8 | ∅7.2 | 38 | 15 | 37.5 |
| KTF-DN8 | 3/8 | 28 | 25 | 54.5 | ∅9.52 | ∅7.2 | 38 | 15 | 37.5 |
| KTF-DN10 | 1/2 | 29 | 28 | 60 | ∅12.7 | ∅7.2 | 38 | 17 | 42.5 |
| KTF-DN13 | 5/8 | 31 | 36 | 60 | ∅15.88 | ∅7.2 | 38 | 19.5 | 50 |
| KTF-DN16 | 3/4 | 33 | 40.5 | 60.3 | ∅19.05 | ∅7.2 | 44 | 22 | 57 |
| KTF-DN20 | 7/8 | 34.5 | 43 | 61.5 | ∅22.23 | ∅7.2 | 44 | 24.5 | 63.5 |
| KTF-Y-DN4 | 1/4 | - | 24 | 40 | ∅6.35 | ∅7.2 | 38 | 14.5 | 32 |
| KTF-SY-DN4 | 1/4 | 27.5 | 23.5 | 40 | ∅6.35 | ∅7.2 | 38 | 14.5 | 32 |
| KTF-Y-DN6 | 5/16 | 28 | 25 | 50 | ∅8 | ∅7.2 | 38 | 15 | 37.5 |
| KTF-Y-DN8 | 3/8 | 28 | 25 | 54.5 | ∅9.52 | ∅7.2 | 38 | 15 | 37.5 |
| KTF-Y-DN10 | 1/2 | 29 | 28 | 60 | ∅12.7 | ∅7.2 | 38 | 17 | 42.5 |
| KTF-Y-DN13 | 5/8 | 31 | 36 | 60 | ∅15.88 | ∅7.2 | 38 | 19.5 | 50 |
| KTF-Y-DN16 | 3/4 | 33 | 40.5 | 60.3 | ∅19.05 | ∅7.2 | 44 | 22 | 57 |
| KTF-Y2-DN4 | 1/4 | 27.5 | 23.5 | - | ∅6.35 | ∅7.2 | 38 | 14.5 | 32 |
| KTF-SY2-DN4 | 1/4 | 27.5 | 23.5 | - | ∅6.35 | ∅7.2 | 38 | 14.5 | 32 |
| KTF-Y2-DN8 | 3/8 | 28 | 25 | 54.5 | ∅9.52 | ∅7.2 | 38 | 15 | 37.5 |
| KTF-Y2-DN10 | 1/2 | 29 | 28 | 60 | ∅12.7 | ∅7.2 | 38 | 17 | 42.5 |
| KTF-Y2-DN13 | 5/8 | 31 | 36 | 60 | ∅15.88 | ∅7.2 | 38 | 19.5 | 50 |
| Model No. | Specification | |
| A | B | C | D | E | F | H1 | H2 |
| KTF-SH-DN4 | 1/4 | 27.5 | 20 | 40 | ∅6.35 | ∅7.2 | 38 | 14.5 | 32 |
| KTF-H-DN8 | 3/8 | 28 | 22 | 55 | ∅9.52 | ∅7.2 | 38 | 15 | 37.5 |
| KTF-H-DN10 | 1/2 | 29 | 28 | 60 | ∅12.7 | ∅7.2 | 38 | 17 | 42.5 |
| KTF-H-DN13 | 5/8 | 31 | 34 | 60 | ∅15.88 | ∅7.2 | 38 | 19.5 | 50 |
| KTF-H-DN16 | 3/4 | 33 | 39.5 | 60.3 | ∅19.05 | ∅7.2 | 44 | 22 | 57 |
| KTF-H-DN20 | 7/8 | 34.5 | 39.5 | 61.5 | ∅22.23 | ∅7.2 | 44 | 24.5 | 63.5 |
FAQ
Q1: Can you provide sample?
A1: Yes, we can send the sample for free but not pay the sample freight.
Q2: What kind of Certificate do you have?
A2: Our products have the ISO9001,ISO17025,ISO14001,ISO14001,ISO 45001 SCOC.
Q3: How are orders packed?
A3: Normally boxes packed inside an outer carton and placed on a wooden pallet.
Q4: How long is the warranty of your products?
A4: We provide one year after-sale guarantee.
Q5: Can you produce the products labeled with the client's brand?
A5: OEM, ODM are supported.
Q6: What kind of payment terms do you accept?
A6: Normally 30% T/T in advance as deposit, balance paid before shipment.
