Name: H44H-P DN50 Low Pressure Swing Check Valve Non Return Valve
Brand: NBEST
Availability: InStock

Product Details

One.Product data:

Swing check valve stops the media flowing back and opens by the force of disc. When the inlet pressure is smaller than outlet pressure, disc closes automatically to protect the pump.

Product Name	CF8 Stainless Steel Flange Non Return Swing Check Valve
Model Number	H44H
Nomina Diameter	DN50~DN1000 or NPS2-NPS40
Material	A216 WCB, A352 LCB/LCC, A217 WC6/WC9, A351 CF8/CF8M
Nomina Pressure	150LB/300LB
Connection	Flange/Butt Weld
Seat Material	13Cr,HF,Stellite
Medium	Steam,Water,Oil,Gas, Acetic Acid,Nitric Acid and Other corrosion media
Certificate	CE&ISO9001:2008,API600
Application	Power Generation, Petroleum and Chemical, Refinery and Water Treatment
Design Standard	ASME B16.34
Flange Standard	ASME B16.5
Face to face dimension	ASME B16.10
Pressure Test Standard	API598
Packing Details	plywood case
Shipping Port	Ningbo/Shanghai/Tianjin,China
Shipment Terms	FOB/CIF/CFR/EXW,ETC
Payment Terms	L/C
Payment Terms	30% TT deposit, the balance is paid before shipping the goods
Delivery Time	30 days after we received 30% TT deposit

Main Part & Materials

Parts Name	Parts Material
Body	A216 WCB	A217 WC6	A351 CF8	A351 CF8M
Bonnet	A216WCB	A217 WC6	A351 CF8	A315 CF8M
Disc	A216 WCB	A217 WC6	A351 CF8	A351 CF8M
Seat	A105	A182 F304	A182 F304	A182 F316
Pin Shaft	A182 F6	A182 F6	A182 F304	A182 F316
Swing Arm	A216 WCB	A217 WC6	A351 CF8	A351 CF8M
Suitable Temperature	-29-425 °C	-29-595 °C	-196-600 °C
Suitable Medium	Steam,Water,Oil		Acetic Acid,Nitric Acid and Other corrosion media

Two.Related products

Patent products are the core competitiveness of enterprises. Products including butterfly valves, gate valves, ball valves, check valves, globe valves, Y type strainer, water power controlling valves and pressure regulating valves. With pressure rating ranging from 0.6Mpa to 10Mpa and port size from DN40 to DN3000. These valves can be operated manually, electrically, pneumatically, hydraulically, and elector-hydraulically, with reference to ANSI, API, DIN, BS, JPI, and JIS standards and China's GB standards.

Three.Company profile

Tianjin Nbestvalve Co., Ltd. was established in 2002, headquartered in No.21,No.1 Building, Ronghui Business Zone, Zhongguancun technology Park, Binhai New District, Tianjin, China. With the rapid development of the most dynamic Chinese Bohai Economic Rim, Our company, production, sales and manufacturing test capabilities, with independent import and export rights, is a science, industry and trade as one of the group enterprise.

Four.Aplication Area

a. Domestic sewage treatment.

b. industrial wastewater treatment.

c. industrial irrigation treatment.

Five.Packing and Freight

Six.FAQ

Q: Are you trading company or manufacture?

A: We are factory located in Tianjin, China.

Q: What's your product range?

A: We specialize in product butterfly valves, gate valves, check valves, Y type strainer, water controlling valves,motorized valves,pneumatic valves,hydraulic valves and other pipe accessories.

Q: What's execution standard?

A: ISO/ANSI/DIN/JIS/EN/GOST standard.

Q: What's your strong product?

A: Concentric butterfly valves, grooved butterfly valves, dual plate check valves.

Q: Do you provide sample? Is it free or extra?

A: Yes, we could offer the sample for free charge but do not pay the cost of the freight.

Q: How long is your delivery time?

A: Generally it is 7 days if the good are in stock, or it is 20 days if the goods are not in stock, it is according to the quantity.

Q: What is your terms of payments?

A: Payment ≤10000 USD, 100% in advance. Payment ≥10000USD, 30% T/T or other ways in advance, balance before shipment.

Seven.Contact us