ZHEJIANG DOUBLE-LIN VALVES CO.,LTD.
Products
Manufacturer of a wide range of products which include DIN259 Thread 2" Female X Female Brass Spring Check Valves,No Leakage 2 Inch Female Brass Spring Check Valves,200m² 220V 50Hz Thread Connection Water Mixing Unit,etc
MOQ: 0
Price: 0
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 50000 pcs |
| Delivery Time | within 7 days |
| Packaging Details | Double-Lin standard packing |
| Item | Brass Spring Check Valve |
| Size | 1/2" - 2" |
| Brass material | HPb 57-3 |
| Connection Type | Female x Female |
| Gasket Material | NBR |
| Spring | Stainless Steel |
| Working Pressure | 16 bar(232 psi) |
| Thread | ISO228 (equivalent to DIN 259 and BS2779) |
| Working Temperature | from -10 ℃ to +120 ℃ (from 14℉ to 248℉) |
| Brand Name | DOUBLE-LIN |
| Model Number | LL5022 |
| Certification | ACS, EAC |
| Place of Origin | China |
MOQ: 0
Price: 0
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 50000 pcs |
| Delivery Time | within 7 days |
| Packaging Details | Double-Lin standard packing |
| Item | Brass Foot Valve |
| Size | 1/2" - 2" |
| Brass material | HPb 57-3 |
| Connection Type | Female |
| Gasket Material | NBR |
| Spring | Stainless Steel |
| Working Pressure | 16 bar(232 psi) |
| Thread | ISO228 (equivalent to DIN 259 and BS2779) |
| Working Temperature | from -10 ℃ to +120 ℃ (from 14℉ to 248℉) |
| Brand Name | DOUBLE-LIN |
| Model Number | LL5018 |
| Certification | ACS, EAC |
| Place of Origin | China |
MOQ: 0
Price: 0
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 50000 pcs |
| Delivery Time | within 7 days |
| Packaging Details | Double-Lin standard packing |
| Item | THREAD CONNECTION WATER MIXING UNIT |
| Specification | 1 " |
| Medium | Water / Ethylene Glycol |
| Circulating pump head | 6 m |
| Circulating pump power | 100 W |
| Circulating pump voltage | 220V / 50Hz |
| Use area of | 200 m² |
| System bearable pressure | 1.0 Mpa |
| Adjustment temperature | 38℃ -60℃ |
| Brand Name | DOUBLE-LIN |
| Model Number | LL9031 |
| Place of Origin | China |
MOQ: 0
Price: 0
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 50000 pcs |
| Delivery Time | within 7 days |
| Packaging Details | Double-Lin standard packing |
| Item | Stainless Steel Manifold |
| Size | 1"（2-12 Way） |
| Material | SUS304 |
| Working Pressure | 10 bar(232 psi) |
| Thread | ISO228 (equivalent to DIN 259 and BS2779) |
| Working Temperature | from -10 ℃ to +95 ℃ (from 14℉ to 203℉) |
| Brand Name | DOUBLE-LIN |
| Model Number | LL9166B |
| Place of Origin | China |
MOQ: 0
Price: 0
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 50000 pcs |
| Delivery Time | within 7 days |
| Packaging Details | Double-Lin standard packing |
| Item | Brass Manifold |
| Size | 3/4 " （2-Way、3-Way、4-Way） 1 " （2-Way、3-Way、4-Way） |
| Brass material | HPB 57-3 |
| Working Pressure | 10 bar(232 psi) |
| Thread | ISO228 (equivalent to DIN 259 and BS2779) |
| Working Temperature | from -10 ℃ to +95 ℃ (from 14℉ to 203℉) |
| Handle Color | Red and Blue |
| Brand Name | DOUBLE-LIN |
| Model Number | LL9069 |
| Place of Origin | China |
MOQ: 0
Price: 0
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 50000 pcs |
| Delivery Time | within 7 days |
| Packaging Details | Double-Lin standard packing |
| Item | THREAD CONNECTION WATER MIXING UNIT |
| Specification | 1 " |
| Medium | Water / Ethylene Glycol |
| Circulating pump head | 6 m |
| Circulating pump power | 100 W |
| Circulating pump voltage | 220V / 50Hz |
| Use area of | 200 m² |
| System bearable pressure | 1.0 Mpa |
| Adjustment temperature | 38℃ -60℃ |
| Brand Name | DOUBLE-LIN |
| Model Number | LL9160 |
| Place of Origin | China |
MOQ: 0
Price: 0
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 50000 pcs |
| Delivery Time | within 7 days |
| Packaging Details | Double-Lin standard packing |
| Item | Metal Holder For Manifold |
| Size | 3/4"(110×33), 1"(110×33） |
| Material | Iron |
| Brand Name | DOUBLE-LIN |
| Model Number | LL9094 |
| Place of Origin | China |
MOQ: 0
Price: 0
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 50000 pcs |
| Delivery Time | within 7 days |
| Packaging Details | Double-Lin standard packing |
| Item | Multichannel Cable Central Control Box |
| Brand Name | DOUBLE-LIN |
| Model Number | LL9050B |
| Place of Origin | China |
MOQ: 0
Price: 0
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 50000 pcs |
| Delivery Time | within 7 days |
| Packaging Details | Double-Lin standard packing |
| Item | Safety Relief Valve |
| Size | M1/2"×F1/2",M1/2"×F3/4" |
| Working Pressure | 16bar(232 psi) |
| Opening Pressure | 3bar or 6bar(43.5psi or 87psi) |
| Working medium | -10℃ to +100℃(from 14°F to 212°F) |
| Thread | ISO228(equivalent to DIN 259 and BS2779) |
| Brand Name | DOUBLE-LIN |
| Model Number | LL3127 |
| Certification | EAC |
| Place of Origin | China |
MOQ: 0
Price: 0
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 50000 pcs |
| Delivery Time | within 7 days |
| Packaging Details | Double-Lin standard packing |
| Item | Compact Boiler Safety Unit |
| Size | F1" |
| Working Pressure | 16bar(232 psi) |
| Working medium | -10℃ to +120℃(from 14°F to 248°F) |
| Thread | ISO228(equivalent to DIN 259 and BS2779) |
| Brand Name | DOUBLE-LIN |
| Model Number | LL9027 |
| Place of Origin | China |
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