Wafer Check Valve CF8 CF8m Stainless Steel

• Media: Oil, Gas, Water, and Other Corrosive Mediums
• Temperature: Ordinary Temperature
• Material: SS304/316/304L/316L ( CF8/CF8m/CF3/CF3m), Wcb, Wcc
• Connection Form: Flange
• Structure: Butterfly
• Pressure: Ordinary Temperature
• Model NO.: RST-H74W
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Gland Packings Globe Valve
• Flow Direction: Unidirection
• Standard: GB
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Working Temp.: -29~425ºC/According to Customer Requirements
• Inspection & Testing: According to API598/DIN3230
• MOQ: 10PCS
• Delivery Time: 15~20 Days
• Applicable Standard: API 594, API 6D, Standards
• Warranty: 18 Months
• Transport Package: Standard Plywood Case
• Specification: 2′ ′ -48′ ′ (Dn50~Dn1200)
• Trademark: RSTV
• Origin: Wenzhou, Zhejiang, China
• HS Code: 8481804090
• Production Capacity: 6000ton/Year

Product Description

Product  Description

RST Valve Group Co., Ltd.

Introducing the RSTV High-Quality Wafer Check Valve with Stainless Steel H74 Single Disc Non-Return design. Our product range includes a Cast Steel API/DIN Standard Dual Disc Wafer Type Check Valve in sizes ranging from 2 to 48 inches.

Key Features:

• Manufactured by RST Valve Group Co., Ltd.
• Available in stainless steel, carbon steel, cast steel, forged steel, and alloy steel
• Various types including Swing, Vertical, Y type, Lift, and Flange ends
• Designed according to API 594 standards
• Pressure & Temperature Rating per ASME B16.34
• Test & inspection compliant with API 598
• Materials include CF8M (SS316), CF8 (SS304), DIN4.4408/4.4308
• Working Pressure: PN16~PN40
• Suitable Temperature: -196ºC to 550ºC
• Suitable Mediums: Water, Natural Gas, Oil, and corrosive liquids
• Features investment casting for durability
• Provides low pressure drop and friction
• Offers the highest degree of tightness
• Seat options: NBR, EPDM, Viton, Metal

RST VALVE GROUP CO., LTD. presents the Rstv Stainless Steel CF8 CF8m Single Disc Non Return Wafer Check Valve. Ideal for Oil, Gas, Water, and other corrosive mediums. Crafted from SS304/316/304L/316L (CF8/CF8m/CF3/CF3m), Wcb, Wcc. Suitable for Ordinary Temperature.

Product Name	RSTV  High Quality Wafer Check Valve with  Stainless Steel  H74 Single Disc Non Return Wafer Check Valve
1. Material	WCB/CF8/CF8M/CF3/CF3M
2. Size	1/2''~10'' ( DN15~DN250)
3.Certificate	ISO9001 & CE
4. Port	Full Port
5. Working Pressure	PN16~PN40
6. Connection Ends	Wafer
7. Working Temp.	-196ºC~550ºC
8. Suitable Medium	Water, Natural Gas, Oil and some corrosive liquid
9. Seal	Metal
10. Locking	Option
11. Inspection & Testing	According to API598
Shipment
Delivery Time	15~20 Days
Package	Standard Exporting Plywood Case
Shipping Port	Ningbo/Shanghai, China
Shipping Terms	Exw, FOB, CFR, CIF, etc.
Payment Terms	T/T, Western Union, PayPal, etc.
	30% prepayment, 70% balance paid before shipping or against copy of BL
Warranty	18 Months after leaving factory
Advantage	OEM/ODM is applicable
Others	We also manufacture Flange Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve & Y Strainer

Product Description: RST Valve Group Co., Ltd.

Discover the competitive advantages of our products:

• 18 months warranty
• Free samples available before placing orders
• Competitive pricing to help you succeed in your market
• Manufactured in our own factory to ensure quality control at every production stage
• Continuous technology upgrades, process enhancements, structural optimizations, and quality improvements
• Outstanding after-sales service system for market success
• Convenient shipping from our sea port with standard exporting packaging
• 100% inspection and testing before delivery
• Third-party inspections available upon customer request
• Complimentary instruction manual included

RST Valve Group offers the RSTV Stainless Steel CF8 CF8M Single Disc Non Return Wafer Check Valve. Ideal for Oil, Gas, Water, and other corrosive mediums. Made of SS304/316/304L/316L (CF8/CF8m/CF3/CF3m), Wcb, Wcc. Suitable for Ordinary Temperature.

No.	Part Name	Material
1	Body	ASTM A351 Gr. CF8M
2	Seat	Viton O Ring
3	Disc	ASTM A351 Gr. CF8M
4	Spring	Inconel X-750
5	Spring Plate	ASTM A182 Gr. F316
6	Thrust Washer	ASTM A182 Gr. F316
7	Hinge Pin	ASTM A182 Gr. F316
8	Stop Pin	ASTM A182 Gr. F316
9	Locating Piece	ASTM A182 Gr. F316
10	Lifting Lug	Carbon Steel
11	Screw	Stainless Steel (316)

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