H74 Thin-Clamp Check Valve Stainless Steel Cast Steel

• Media: Water-Vapour Oil
• Temperature: Low Temperature
• Material: Stainless Steel Carbon Steel Brass
• Connection Form: Flange Welding
• Structure: Swing
• Pressure: High Pressure, Medium Pressure and Low Pressure
• Model NO.: H74
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Hard Seal and Soft Seal
• Flow Direction: Unidirection
• Standard: DIN GB ANSI Bsw JIS
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: XC
• Origin: China
• HS Code: 8481804090
• Production Capacity: 9999

Product Description

Overview of pinch thin check valves:

The clamping thin-type check valve has the advantages of simple structure, beautiful appearance, light weight and easy installation. Using short structure size and single disc design, compared with the traditional swing type check valve, this series of valves has no external leakage, can be installed at any position, good sealing performance, small linear vibration, small pressure drop and zero seat ring wear advantages. The wafer type check valve is mainly suitable for water supply system, petroleum, chemical industry, metallurgy and other industrial sectors where the installation space is limited.

Product features of clamp thin check valve:

1, the clamp thin check valve structure length is very short, small size, light weight, for the installation of the valve, handling, storage of the pipeline arrangement to bring great convenience, and can save a lot of materials, reduce the cost.
2, the clamping thin-type check valve is the overall structure, simple and compact, the impact of the valve is small when the valve is closed, the water hammer pressure is small, the valve life is long and the reliability is high.
3, the clamp thin check valve can be installed horizontally or vertically, light weight, no need to set a support for the valve.
4. The flow path of the clamp thin check valve is smooth, the fluid resistance is small, and the valve disc can be opened under a small pressure difference.

Specifications for pinch thin check valves:

ASME CLASS
150	300	600
2-48" (50-1200mm)	2-48" (50-1200mm)	2-24" (50-1600mm)

For the clamp thin type check valve outline size table:

Diameter DN(mm)	L		D1	D				Weight (kg)
	PN1.0 MPaPN2.5 / / 1.6 4.0 MPa			1.0 MPa	1.6 MPa	2.5 MPa	4.0 MPa
50	15	19	25	104	104	109	109	1.2
65	15	19	38	125	125	129	129	1.6
80	16	19	46	140	140	144	144	2.2
100	16	19	71.5	160	160	170	170	2.7
125	17	19	95	185	185	196	196	3.8
150	19	29	114	220	220	226	226	5.8
200	26	29	140	270	270	286	293	14
250	29	38	188	330	331	343	355	17.5
300	38	51	216	380	386	403	420	27
350	38	45	263	440	446	460	477	41.5
400	48	55	305	491	495	517	549	60
450	48	60	356	541	558	567	574	74
500	58	70	406	596	620	622	626	116
600	68	78	482	698	732	734	745	178
seven hundred	70	80	562	813	804	831
800	75	95	664	918	912	942
900	75	95	738	1018	1012	1040
1000	90	100	846	1124	1126	1155