DN100-DN450 Butt Welding Angle Stop and Check Valve

• Media: Ammonia, Fluorine,Propane,Propylene,etc
• Temperature: -50ºC to +150ºC
• Material: Carbon Steel
• Connection Form: Welding
• Structure: Angle
• Pressure: 28 Bar
• Model NO.: VCT100-450-D
• Standard: GB/ANSI/DIN
• Application: Industrial Usage
• Transport Package: Individual Box for Each Valve
• Trademark: AMG
• Origin: China
• HS Code: 8481300000
• Production Capacity: 50000PC/Year

Product Description

 

Name	Type	Size(mm)						(Kg) Weight
		φD	φD1	L	φD0	H1	H
Right-angle stop check valve	VCT100-D	108	99	134	208	400	440	17
	VCT125-D	133	123	155	229	485	540	23
	VCT150-D	159	149	175	267	500	552	32
	VCT200-D	219	205	210	333	600	680	85
	VCT250-D	273	255	260	410	756	846	114
	VCT300-D	325	305	300	450	830	930	230
	VCT350-D	377	355	355	505	970	1080	285
	VCT400-D	426	402	380	565	1065	1225
	VCT450-D	480	456	390	650	1100	1265

Product features

· Optimal product design. Adoption of computer-aided design (CAD SolidWorks ).Applicable to all general-purpose refrigerants and non-corrosive gases and liquids, including ammonia, fluorine, propane and propylene. 

· Perfect sealing performance. The moving part valve stem is provided with high-precision double O-ring and PTFE packing to ensure zero leakage. All sealing gaskets are environment- friendly asbestos-free ones that are resistant to both fluorine and ammonia. 

· The back seal design enables convenient valve maintenance during system operation. The double-cone seal design ensures large flow capacity, small pressure drop and high efficiency.A special linkage structure between valve stem and valve clack is adopted so that the concentricity of valve clack is adjusted automatically to ensure valve closing tightness and minimize valve clack friction for prolonging service life. 

· Compact structure, small size and light weight. Reducing freight cost, shortening installation time and lowing labor intensity.Best protection against rusting and corrosion. Special rust-proof materials are used on the surface. The internal and external surfaces are treated with special formula and process to ensure cleanness and rust-free. The stainless steel valve stem is polished by a special technique. 

· Possibility of direct welding to steel pipe or brazing to copper pipe. Customer options are offered for either hand-wheel or sealed cap.Each valve is inspected strictly according to European standards.