July 28, 2025

Dual Plate Check Valve

Model No.: H76X/H/W
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form: Gland Packings Globe Valve
Flow Direction: Reversing
Standard: GB
Application: Industrial Usage, Water Treatment, Domestic Use
Color: Blue or Customized
PN: 10, 16, 150lb, 300lb
DN: 50-3200mm
Design: Cast / Forged
Operator: Manual / Electric / Pneumatic
Sealing Material: EPDM / NBR / PTFE / Viton / Stainless Steel / Stellite
Certification: CE / ISO9001 / ISO14001 / GOST / SGS
Coating: 250 Micron
Used for: Tap Water, Drinking Water, Sea Water, Oil, Gas
Trademark: BH
Shipping Package: Wooden Crate
Specification: Ductile Iron Construction
Origin: China
HS Code: 8481804090

Purpose

This product is designed for use in water supply and drainage systems, including municipal sewage, building infrastructure, and chemical industries. It serves as a reliable opening and closing device in various industrial applications.

Features

Featuring a double or triple eccentric design, this valve ensures tight sealing and long service life. Its robust construction makes it suitable for high-pressure environments and harsh conditions.

Standards

Compliant with GB/T 9113.1, API 609 Category A, and BS EN 593/BS 5155 standards, ensuring quality and reliability.

Performance Parameters

Nominal Diameter: 2" - 80" (DN50 - DN2000)

Working Pressure: 10Bar / 16Bar / 25Bar

Face-to-Face: API 609 Table 1 / ISO 5752 Series 20 / BS 5155

Flange Compatibility: ANSI B16.1 Class 125/150, EN1092-2 PN6/10/16/25

Top Flange: ISO 5211

Tightness Inspection: API 598 / ISO 5208 / EN 12226-2

Main Components Materials

Body: Cast steel, Stainless steel

Disc: Cast steel, Stainless steel

Stem: Stainless steel

Sealing Ring: Stainless steel / PTFE

Packing: Flexible graphite / PTFE


DN 40 - 1200 mm
PN 1.0 - 1.6 MPa
Operating Temperature Max 100°C
Media Water, gas, oil
Operation Type Manual / Electric / Pneumatic

Packing: Wooden Case

Dual Plate Check Valve
Dual Plate Check Valve

BOHAI VALVE GROUP CO., LTD. is a professional manufacturer of valves located in the Tianjin Bohai Economic Development Zone, covering over 10,000 square meters. Established in 1980, we have more than 38 years of production experience. Our team includes ten technical engineers and over 100 skilled workers.

Our products are exported to Europe, America, Australia, Egypt, and Southeast Asian countries. We are committed to providing high-quality valves at competitive prices with excellent customer service and support.

Bohai Valve Group Co., Ltd.

Tel: +86-022-28596661 ext 8015 | Fax: +86-022-8861 5222

Web: www.bhvalve.cn

Address: No. 88 Gao Ying Road, Beizhakou Town, Jinnan District, Tianjin, China

Bis Amide As Slipping Agent

Cas 110 31 6,Cas 110 30 5,Ethylene Bis Stearamide

Sichuan Tianyu Oleochemical Co., Ltd , https://www.sclthoil.com