Product Features
1,Small fluid resistance, simple structure, small size, light
weight, compact and reliable, good sealing performance, convenient
operation, quick on/off convenient maintenance, wide range of
application.
2.Automatic switching without manual operation.
3.Built-in position indicating device, observe the opening and
closing of the valve at any time.
4.With manual adjustment mechanism, allowing manual operation in
emergency situations for fast positioning.
5.Full automatic overload protection.
Technical Data
1.Applicable medium:R22,R134aR407C. R410a etc.
2.Applicable medium temperature:-30°~+120℃.
3.Maximum working pressure:42MPa.
4.Applicable environment temperature:-20°C-+60℃C.
Product Specifications:
LQF series (without charging port)
| Order No. | Model No. | Specification | Dimension(mm) | PCS/CTN |
| D | H | L | L1 |
| H31028 | LQF-02 | 1/4 | ∅6.35 | 35 | 165 | 7 | 80 |
| H31000 | LQF-03 | 3/8 | ∅9.52 | 35 | 165 | 10 | 80 |
| H31001 | LQF-04 | 1/2 | ∅12.7 | 35 | 165 | 10 | 80 |
| H31002 | LQF-05 | 5/8 | ∅15.88 | 36.8 | 165 | 14 | 30 |
| H31003 | LQF-06 | 3/4 | ∅19.1 | 42 | 180 | 15 | 30 |
| H31004 | LQF-07 | 7/8 | ∅22.3 | 42.7 | 200 | 16 | 30 |
| H31005 | LQF-08 | 1 | ∅25.4 | 42.7 | 200 | 16 | 30 |
| H31006 | LQF-09 | 1-1/8 | ∅28.6 | 54 | 215 | 20 | 15 |
| H31007 | LQF-10 | 1-1/4 | ∅31.8 | 54 | 215 | 20 | 15 |
| H31008 | LQF-11 | 1-3/8 | ∅34.9 | 58.5 | 256 | 24 | 12 |
| H31009 | LQF-13 | 1-5/8 | ∅41.3 | 68 | 288 | 25 | 6 |
| H31010 | LQF-17 | 2-1/8 | ∅54 | 77.6 | 322 | 33 | 4 |
| H31011 | LQF-21 | 2-5/8 | ∅66.7 | 84.5 | 377 | 35 | 3 |
| H31012 | LQF-24 | 3 | ∅76.2 | 84.5 | 379 | 36 | 3 |
| H31013 | LQF-25 | 3-1/8 | ∅79.4 | 84.5 | 377 | 36 | 3 |
LQF-A with charging port
| Order No. | Model No. | Specification | Dimension(mm) | PCS/DTN |
| D | H | L | L1 | L2 |
| H31014 | LQF-03A | 3/8 | ∅9.52 | 35 | 165 | 10 | 34.5 | 80 |
| H31015 | LQF-04A | 1/2 | ∅12.7 | 35 | 165 | 10 | 37 | 80 |
| H31016 | LQF-05A | 5/8 | ∅15.88 | 36.8 | 165 | 14 | 37 | 30 |
| H31017 | LQF-06A | 3/4 | ∅19.1 | 42 | 180 | 15 | 40.5 | 30 |
| H31018 | LQF-07A | 7/8 | ∅22.3 | 42.7 | 200 | 16 | 51 | 30 |
| H31019 | LQF-08A | 1 | ∅25.4 | 42.7 | 200 | 16 | 51 | 30 |
| H31020 | LQF-09A | 1-1/8 | ∅28.6 | 54 | 215 | 20 | 52 | 15 |
| H31021 | LQF-10A | 1-1/4 | ∅31.8 | 54 | 215 | 20 | 52 | 15 |
| H31022 | LQF-11A | 1-3/8 | ∅34.9 | 58.5 | 256 | 24 | 67 | 12 |
| H31023 | LQF-13A | 1-5/8 | ∅41.3 | 68 | 288 | 25 | 77 | 6 |
| H31024 | LQF-17A | 2-1/8 | ∅54 | 77.6 | 322 | 33 | 78 | 4 |
| H31025 | LQF-21A | 2-5/8 | ∅66.7 | 84.5 | 377 | 35 | 108 | 3 |
| H31026 | LQF-24A | 3 | ∅76.2 | 84.5 | 379 | 36 | 95 | 3 |
| H31027 | LQF-25A | 3-1/8 | ∅79.4 | 84.5 | 377 | 36 | 96 | 3 |
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.
