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Refrigeration Ball Valve

LQF-D*DQQ-E2

Introduction

◆Applicable medium:R22、R134a、R407C、R410a etc.

◆Applicable medium temperature:-30℃~+120℃.

◆Maximum working pressure:4.2MPa.

◆Applicable environment temperature:-20℃~+60℃.

◆Automatic switching without manual operation.

◆Built-in position indicating device, observe the opening and closing of the valve at any time.

◆ With manual adjustment mechanism, allowing manual operation in emergency situations for fast positioning.

◆ Full automatic overload protection.


LQF-D*DQQ-E2 Model


 


Order No. Model No. Specification Dimension(mm) 
D H1 H2 L L1
31029 LQF-D-02*DQQ-E2K-15 1/4 ø6.35 138 125 165 7
31030 LQF-D-03*DQQ-E2K-15 3/8 ø9.52 138 125 165 10
31031 LQF-D-04*DQQ-E2K-15 1/2 ø12.7 138 125 165 10
31032 LQF-D-05*DQQ-E2K-15 5/8 ø15.88 143 128 165 14
31033 LQF-D-06*DQQ-E2K-15 3/4 ø19.1 151 132 180 15
31034 LQF-D-07*DQQ-E2K-15 7/8 ø22.3 151 132 200 16
31035 LQF-D-08*DQQ-E2K-15 1 ø25.4 151 132 200 16
31036 LQF-D-09*DQQ-E2K-15 1-1/8 ø28.6 164 140 215 20
31037 LQF-D-10*DQQ-E2K-20 1-1/4 ø31.8 164 140 215 20
31038 LQF-D-11*DQQ-E2K-20 1-3/8 ø34.9 175 145 256 24
31039 LQF-D-13*DQQ-E2K-30 1-5/8 ø41.3 186 151 288 25
31040 LQF-D-17*DQQ-E2K-30 2-1/8 ø54 208 163 322 33
31041 LQF-D-21*DQQ-E2K-30 2-5/8 ø66.7 220 170 377 35
31042 LQF-D-24*DQQ-E2K-30 3 ø76.2 220 170 379 36
31043 LQF-D-25*DQQ-E2K-30 3-1/8 ø79.4 220 170 377 36


LQF-D-A*DQQ-E2 Model

 

 

Order No. Model No. Specification Dimension(mm) 
D H1 H2 L L1 L2
31044 LQF-D-02A*DQQ-E2K-15 1/4 ø6.35 138 125 165 7 34.5
31045 LQF-D-03A*DQQ-E2K-15 3/8 ø9.52 138 125 165 10 34.5
31046 LQF-D-04A*DQQ-E2K-15 1/2 ø12.7 138 125 165 10 37
31047 LQF-D-05A*DQQ-E2K-15 5/8 ø15.88 143 128 165 14 37
31048 LQF-D-06A*DQQ-E2K-15 3/4 ø19.1 151 132 180 15 40.5
31049 LQF-D-07A*DQQ-E2K-15 7/8 ø22.3 151 132 200 16 51
31050 LQF-D-08A*DQQ-E2K-15 1 ø25.4 151 132 200 16 51
31051 LQF-D-09A*DQQ-E2K-15 1-1/8 ø28.6 164 140 215 20 52
31052 LQF-D-10A*DQQ-E2K-20 1-1/4 ø31.8 164 140 215 20 52
31053 LQF-D-11A*DQQ-E2K-20 1-3/8 ø34.9 175 145 256 24 67
31054 LQF-D-13A*DQQ-E2K-30 1-5/8 ø41.3 186 151 288 25 77
31055 LQF-D-17A*DQQ-E2K-30 2-1/8 ø54 208 163 322 33 78
31056 LQF-D-21A*DQQ-E2K-30 2-5/8 ø66.7 220 170 377 35 108
31057 LQF-D-24A*DQQ-E2K-30 3 ø76.2 220 170 379 36 95
31058 LQF-D-25A*DQQ-E2K-30 3-1/8 ø79.4 220 170 377 36 96