Jiangsu Profile
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Product List
616. Hydraulic Safety Valves 
[May 18, 2026]
[May 18, 2026] 1.The relief valve is an important component of wellhead production. When high pressure enters the drive, the bottom spring will open the valve. Through console operation, the spring on the relief valve will ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
617. Safety Factory Huatong Pneumatic Dia G3/8" China Coil Solenoid Valve [May 09, 2026]
[May 09, 2026] Product Description K25JD-10WHT series is pipe fitting shut-off directional valves 5/2 way. Streamlined structure, reliable action easy of maintenance, and especially suited to tough work conditions.Two types: ...
618. China Safety Huatong Pneumatic Reversing Air One-Way Flow Acting Control Valve Valves [Apr 24, 2026]
[Apr 24, 2026] Product Description KA-L series are a one way type controlling element, i.e air flows from P to A only, the reverse flow is shut off, making it impossible for air to flow ...
619. -5-50 Safety Huatong China Control One-Way Flow Acting Reversing Air Pneumatic Valve [Apr 24, 2026]
[Apr 24, 2026] Product Description KA-L series are a one way type controlling element, i.e air flows from P to A only, the reverse flow is shut off, making it impossible for air to flow ...
620. China Safety Huatong Control Flow Acting Reversing Air One-Way Pneumatic Valve [Apr 24, 2026]
[Apr 24, 2026] Product Description KA-L series are a one way type controlling element, i.e air flows from P to A only, the reverse flow is shut off, making it impossible for air to flow ...
621. China Safety Huatong Pneumatic Control Acting Reversing Air Flow One-Way Valve Valves [Apr 24, 2026]
[Apr 24, 2026] Product Description KA-L series are a one way type controlling element, i.e air flows from P to A only, the reverse flow is shut off, making it impossible for air to flow ...
622. -5-50 Safety Huatong China One-Way Flow Acting Reversing Air Control Pneumatic Valve [Apr 24, 2026]
[Apr 24, 2026] Product Description KA-L series are a one way type controlling element, i.e air flows from P to A only, the reverse flow is shut off, making it impossible for air to flow ...
623. Shf Carbon Steel Pressure Safety Valve Price [Dec 07, 2025]
[Dec 07, 2025] Product Description 1.Description: Flange Relief Valve 2.Size: 1"~12" 3. Material: FC20,SS304;SS316,WCB 4.End flange standard ANSI B 16.1,ANS B16.5; EN1092,DIN2543~DIN2547,AS2129 5. Connection: Thread end (G, ...
Company: Suzhou Shangheng Valve Co., Ltd.
624. Surface Safety Valve / Well Test Surface Safety Valve [May 18, 2026]
[May 18, 2026] 1.The relief valve is an important component of wellhead production. When high pressure enters the drive, the bottom spring will open the valve. Through console operation, the spring on the relief valve will ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
625. 2-1/16" 5000psi Hydraulic Surface Safety Valve [May 18, 2026]
[May 18, 2026] 1.The relief valve is an important component of wellhead production. When high pressure enters the drive, the bottom spring will open the valve. Through console operation, the spring on the relief valve will ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
626. Safety Gate Valve, Spring Loaded Full Open Safety Valve, Pneumatic Safety Valve [May 18, 2026]
[May 18, 2026] 1.The relief valve is an important component of wellhead production. When high pressure enters the drive, the bottom spring will open the valve. Through console operation, the spring on the relief valve will ...
Company: Jiangsu Meivalve Machinery Co., Ltd.
627. Stainless Steel Pressure Safety Valve for Ng O2 N2 Ar Gas Liquid [Sep 28, 2025]
[Sep 28, 2025] Product Description Type No. DA-08A2-230 Product Name Crogenic safety relief valve Suitable Media LO2, LN2, LNG, LAr PN(MPa) 4 DN(mm) 8 Outlet Thread(mm) 3/4-20UNEF Joint Thread to Cylinder(mm) NPT ...
Company: Danyang Feilun Gas Valve Co., Ltd.
628. DN15 4MPa High Quality Safety Valve for Low Temperature M30*1.5 M32*1.5 [Sep 28, 2025]
[Sep 28, 2025] Product Description Product Name Cryogenic low opening relief valve Type No. DA-15 PN(Mpa) 4 DN(mm) 15 Suitable Medium O2, N2, Ar, NG, CO2 and liquid ect Suitable Temp. -196ºC~+80ºC Connection ...
Company: Danyang Feilun Gas Valve Co., Ltd.
629. DN25 Cryogenic Low Temperature Safety Relief Valve M45*2 M36*2 [Sep 28, 2025]
[Sep 28, 2025] Product Description Type Major Overall & Connection Dimensions(mm) Nominal operating pressure(MPa) Setting Pressure(MPa) H H1 M1 M2 L1 L2 DO DAH-25C 193 69.5 M45*2 M36*2 55 56 ∅20 4.0 ...
Company: Danyang Feilun Gas Valve Co., Ltd.
630. Low Temperature Cryogenic Relief Valve Dah-25c Pressure Control Safety Valve [Dec 12, 2024]
[Dec 12, 2024] Product Description Product name Cryogenic relief valve Type No. DAH-25C PN(MPa) 4 DN(mm) 25 Suitable medium O2/N2/NG/CO2/Ar Standard GB/T12241, BG/T12242, GB/T12243 Connection ...
Company: Danyang Feilun Gas Valve Co., Ltd.
